Which fits an SAP Identity Management alternative: Syncope or staying with SAP
Apache Syncope fits best when the SAP IdM estate is mostly account provisioning and self-service, and the organization is willing to run its own platform. SAP IdM's mainstream maintenance ends in 2027, so the choice is between moving to a successor and extending the current contract. If your daily work is creating, changing and removing accounts across Active Directory, LDAP, databases and a handful of SAP systems, plus password resets and profile changes made by employees, Syncope covers that shape. It is an Apache Software Foundation project under the Apache License 2.0, so there is no license fee to pay. Its Admin UI provides delegated administration, its End-user UI handles self-registration, self-service and password reset, and its ConnId connectors reach external systems. Syncope Web Access also supports SAML 2.0 and OpenID Connect for single sign-on, which matters if your applications already federate through SAP or another IdP.
SAP IdM or a different IGA product fits better when the estate depends on deep SAP-specific provisioning or heavy governance. If your processes rely on SAP-specific provisioning logic built over many years, if your team's skills are concentrated in SAP tooling, or if you need certification campaigns, segregation of duties checks and role mining as core processes, Syncope is not a like-for-like replacement and you should weigh midPoint or a commercial IGA product more seriously. Ask your SAP partner which SAP connectors your landscape requires and whether each one has a ConnId equivalent or will need custom development. Confirm the connector list with the Syncope community and with your own test systems before you assume coverage.
The decision comes down to three checks. First, SAP connector coverage: list every SAP and non-SAP target and confirm which ones have a working connector, which need custom code, and who will maintain that code after go-live. Second, team skills: Syncope relies on Java, Jakarta REST and a relational database such as PostgreSQL, so confirm whether your staff can operate those components or whether you need outside help. Third, who operates the platform: decide whether your own team, a managed partner or a retained support provider will patch, back up and upgrade it. Those answers will tell you whether Syncope, staying with SAP through the transition, or another path is the right next step.
Which option fits each scenario
This table compares the likely better fit between SAP Identity Management and Apache Syncope for common scenarios, based on the capabilities each platform is shown to have. Read each row as a starting point, then confirm SAP connector coverage and staffing assumptions against your own landscape before deciding.
| Scenario | Better fit | Reason |
|---|---|---|
| Account provisioning with user self-service and password reset | Apache Syncope | Syncope includes an End-user UI for self-registration, self-service and password reset, alongside its Admin UI for delegated administration. |
| SAP-heavy target landscape with SAP-specific connectors | SAP Identity Management | Syncope connects through ConnId with SOAP, CSV, PowerShell and Active Directory connectors. Confirm any SAP connector coverage with the Syncope community before assuming it exists. |
| Strict on-premises or air-gapped hosting | Apache Syncope | Syncope is Apache-2.0 licensed and runs on self-managed PostgreSQL, MariaDB, MySQL or Oracle storage, so no vendor cloud component is required. |
| Need for formal certification campaigns | SAP Identity Management | Syncope's documented feature set centers on provisioning, delegated administration and self-service. Confirm whether campaign workflows must be built or integrated separately. |
| In-house Java and identity team | Apache Syncope | Syncope Core exposes a Jakarta RESTful Web Services 3.1 interface and uses Java-based ConnId connectors, which suits a team that can extend and maintain the code. |
| Limited internal IAM staff with no Java skills | SAP Identity Management | Syncope customization and connector work assumes Java and REST API skills. Plan for an implementation partner or confirm vendor support before committing. |
| Single sign-on for applications alongside provisioning | Apache Syncope | Syncope Web Access supports SAML 2.0 and OpenID Connect for authentication and single sign-on, which can be deployed in the same stack. |
| Central identity data stores for SAP-owned master data | SAP Identity Management | Syncope separates identity management from access management and stores its configuration centrally. Test how HR or SAP source data maps into Syncope before switching the source of truth. |
Where the ConnId connector gap matters most for SAP
Apache Syncope reaches target systems through ConnId connectors, so each SAP and non-SAP target is a connector decision before it is a platform decision. The supplied connector list names SOAP, CSV, PowerShell and Active Directory directly, and the items below show where SAP-specific and custom targets need a separate check.
SAP ABAP user management targets
SAP IdM provisions users into SAP ABAP systems through its own SAP connectors, and those are the functions most customers rely on for user, role and authorization maintenance. The supplied Syncope connector list does not name an SAP ABAP connector, so you must confirm whether a ConnId connector for SAP user administration exists and is maintained for your SAP release. If none fits, plan to build one or buy it from a connector vendor, and test role assignment and locking behavior in a non-production client first.
SAP HR and SuccessFactors sources
Joiner, mover and leaver events usually come from SAP HR or SuccessFactors, and SAP IdM reads those sources through its own interfaces. Syncope's supplied connectors do not list an SAP HR or SuccessFactors connector, so the reader should confirm whether one is available or whether a scheduled export to CSV or a REST feed will carry the HR data instead. Decide which system is the source of truth before any connector is built.
Active Directory targets
Active Directory is the most common downstream target for identity platforms, and Syncope lists an Active Directory connector among its supported connectors. Confirm the connector version against your domain functional level, the account types you provision (user, service and group objects), and the OU structure that the Syncope resource mapping must write to. Test password policy and account-disable behavior, because these differ from what SAP IdM sets today.
SOAP and CSV feeds
SOAP and CSV are the two supplied connector types that most often stand in for legacy SAP interfaces and partner feeds. The SOAP connector suits services that expose WSDL-described operations, while the CSV connector suits batch exports from HR or procurement systems. Confirm the message formats, error handling and file delivery schedule with the data owner, and check how failed records are reported and retried.
PowerShell and custom REST targets
Some Windows-hosted and Microsoft-adjacent targets are managed through PowerShell, which the supplied connector list covers. Custom REST systems, including internal SAP-adjacent applications, are not named in the supplied list, so a REST-capable ConnId connector must be confirmed or built. Estimate the build effort on the target's API quality, authentication method and whether it exposes account, group and entitlement operations, and ask for a written connector test plan before committing.
How SAP IdM and Apache Syncope compare on capabilities
This table compares SAP Identity Management with Apache Syncope across provisioning, connectors, APIs, administration, self-service, single sign-on, access management, databases, license and vendor support. Where SAP IdM details depend on your release, SAP contract and installed components, the cell says what to confirm with SAP rather than stating a specific claim. Use the Syncope column for facts from the project, and treat the SAP column as a checklist for your own review.
| Capability | SAP Identity Management | Apache Syncope 4.1.3 |
|---|---|---|
| Provisioning model | Central identity store with provisioning to connected target systems through SAP's own connector framework. Confirm the exact provisioning interfaces and workflow model for your release with SAP. | Identity management service that synchronizes identity data across connected systems through a central configuration repository, with provisioning driven by its REST services. |
| Connectors | Connectors for SAP and non-SAP targets, with coverage that depends on the SAP IdM version and add-ons in place. Confirm which of your target systems have supported connectors with SAP. | Connects through the ConnId connector framework, with connectors including SOAP, CSV, PowerShell and Active Directory. Coverage for SAP-specific targets needs assessment. |
| REST API | Administration and integration interfaces exist, but the scope and supported styles depend on the release. Ask SAP for the current API documentation for your version. | Syncope Core exposes identity management services through a Jakarta RESTful Web Services 3.1 interface. |
| Admin UI and delegated administration | Administrative consoles with role-based delegation of administration. Confirm how delegation maps to your organizational model during a proof of concept. | Admin UI with delegated administration for managing users, roles and resources. |
| End-user self-service and password reset | Self-service and password functions are available, typically tied to SAP's password and identity components. Confirm the exact scope with SAP for your deployment. | End-user UI for self-registration, self-service and password reset. |
| Single sign-on | Single sign-on is generally delivered through SAP's access and authentication components rather than the IdM core. Confirm which SSO product applies to your estate. | Syncope Web Access (WA) provides authentication, authorization and single sign-on with SAML 2.0 and OpenID Connect. |
| Access management separation | Identity management and access management are typically sold and licensed as separate SAP products. Confirm the boundary for your contract. | Syncope separates identity management, which synchronizes identity data, from access management, which handles authentication and authorization. |
| Supported databases | Database support depends on the SAP IdM release and the platform it runs on. Confirm the supported database list in SAP's installation guidance. | Internal storage on PostgreSQL 18 or later, MariaDB 12 or later, MySQL 9 or later and Oracle Database 23 or later. Neo4j 5.26 or later is functional but not considered stable for production. |
| License and vendor support | Commercial SAP license with maintenance and support contracts. Mainstream maintenance ends in 2027, so confirm your support dates and extended options with SAP. | Apache License 2.0 with no license fee. Support comes from the Apache community or from third-party providers you contract with. |
Where the data sits under each hosting model
In a data center you own, every component of the Syncope deployment sits on hardware and networks you operate. The Syncope Core, the Admin UI and End-user UI, Web Access and the internal database all run on servers in your racks, so identity records, provisioning logs and the central configuration repository never leave your facilities unless you copy them out. Your team decides where the database files, backups and log archives are stored and who can reach them.
- Identity data: Held in the internal database you choose, such as PostgreSQL 18 or later, MariaDB 12 or later, MySQL 9 or later or Oracle Database 23 or later, on storage in your data center.
- Audit and provisioning records: Written by Syncope to logs and the database on your servers, so retention, forwarding to a SIEM and tamper protection are your decisions.
- Connector credentials: Stored where Syncope keeps resource configuration, usually encrypted in the database, with the service accounts for SAP, Active Directory and other targets defined by your administrators.
- What you control: Physical access, network segmentation, backup media, key management and the patch schedule for Syncope and the operating system.
- Evidence you produce: Architecture diagrams, access reviews for administrators, backup restore tests and change records. DeployOpen can prepare these controls and evidence, but independent auditors and certification bodies decide whether they meet a given assessment.
Confirm with your security team which encryption options your chosen database and backup tooling provide before you rely on them in an assessment.
In a private cloud or a cloud account owned by your organization, the servers and storage belong to you, but they run on a provider's physical infrastructure. Identity data and audit records stay inside your tenant or subscription, and the provider's responsibilities depend on the service model you contract. The boundary of your control is set by your account configuration, not by the location of the hardware.
- Identity data: Stored in a managed or self-run database inside your account, with the region and storage encryption keys selected by your team.
- Audit and provisioning records: Kept in your logging service or object storage in the account, so access policies and retention rules are yours to write.
- Connector credentials: Held in your secrets store or in Syncope configuration, with the service identities for each target system scoped to your account and network.
- What you control: Identity and access management for the cloud account, network security groups, key ownership, backup locations and region choice for data residency.
- Evidence you produce: Account configuration exports, key rotation records, shared responsibility matrices from the provider and your own access logs. Ask the provider which assurance reports cover the services you use and confirm them directly.
Verify that the provider's regions, backups and support access match the residency commitments you have made to regulators and customers.
On an air-gapped network, Syncope and its database run with no route to the internet, so software, container images, connector libraries and updates must be brought in by controlled transfer. Identity data never leaves the isolated network, which reduces exposure to outside access but makes your team fully responsible for every dependency, patch and backup. Because external dependency checks and update feeds are unavailable, the transfer process itself becomes a control you must document.
- Identity data: Remains inside the isolated enclave in the database you deploy there, with no replication outside the network.
- Audit and provisioning records: Stay in local logs, so you need an internal collection point and a defined process for exporting them to reviewers.
- Connector credentials: Held inside the enclave, and any target systems reached from it must also be inside the boundary or connected through approved, monitored paths.
- What you control: Every artifact entering the network, including Syncope releases checked against the Apache Syncope downloads page, the media used to move them and the review process before import.
- Evidence you produce: Transfer logs, media handling records, offline backup restore tests and a documented update procedure. Keep these records current, since assessors will ask how a patch reached the enclave.
Agree the transfer and update procedure with your assessor early, because it shapes the evidence you must keep.
What SAP-specific integration work Syncope would need
The main effort is not installing Syncope but building the SAP-facing parts around it. Start by mapping SAP user and role data to Syncope schemas: decide which SAP attributes become user attributes, which SAP roles, profiles or composite roles become Syncope roles and groups, and which values must be transformed before they are written. Syncope's configuration repository holds these schemas and mappings, so the mapping is something your team will maintain over time, not a one-off export. Document each mapping as a table, with the source field, target attribute and owner, before any connector is configured.
Next, decide how each SAP system is reached. Syncope connects to external systems through the ConnId connector framework, and its documented connector set includes SOAP, CSV, PowerShell and Active Directory, but the supplied material does not list a standard SAP connector. Confirm with SAP which interface your target landscape exposes, such as SAP's own APIs or an intermediary, and confirm with the connector vendor or a qualified developer whether an existing ConnId connector covers it. If none does, budget for building and testing a ConnId connector, which is Java code that must be maintained across upgrades. The same question applies to any SAP role or authorization object you plan to provision.
Finally, replace SAP IdM's workflows, approvals and reconciliation with Syncope's own configuration. Syncope's Admin UI and End-user UI cover delegated administration, self-registration, self-service and password reset, but approval chains and their business rules have to be designed and tested as Syncope configuration. Inventory every SAP IdM workflow in use today, then test identity reconciliation against the authoritative HR or SAP source with real samples of joiners, movers and leavers, comparing the results with what SAP IdM produces. The size of all this work depends on the SAP modules in scope and the number of target systems, so ask the implementation partner to size it from a written inventory.
What drives the cost of replacing SAP IdM with Syncope
Replacing SAP IdM with Apache Syncope moves cost from a license into several smaller lines, some one-time and some recurring. Syncope itself carries no license fee, so the quote you compare will be dominated by transition work, connectors and the people who run the platform afterwards.
SAP maintenance during transition
Your current SAP IdM estate keeps costing money until the last workflow is switched off. Ask the SAP account team, in writing, what support or extended maintenance terms apply to your installed version and through which date. This cost is recurring for as long as the parallel run lasts, so every month the migration slips adds to it. Plan the cutover around the end of SAP's mainstream maintenance, and confirm the exact dates with SAP rather than relying on secondary summaries.
Syncope software licensing
Apache Syncope is distributed under the Apache License 2.0, so the software itself has no license fee. Current releases include 4.1.3 and 4.0.8, both released on September 11, 2026. The costs that remain are the infrastructure, the integration effort and the operating team. Confirm in any quote that the proposal does not bundle a proprietary component or subscription that you did not ask for, and ask which version the implementation targets.
Connectors for SAP and non-SAP systems
Syncope connects to external systems through ConnId, and it ships with connectors such as SOAP, CSV, PowerShell and Active Directory. Your SAP targets, such as ABAP systems and SAP-specific user interfaces, may need a connector you build or license, and that is usually the largest one-time item. Ask the implementer which connectors exist off the shelf, which must be written, who maintains each one after go-live and whether the work covers testing against non-production SAP clients.
Migration and integration services
Most of the one-time spend goes to mapping the SAP IdM job chains, HR feeds, approval rules and role models onto Syncope, then proving them in parallel. This work is priced by scope, so the cost moves with the number of source systems, the depth of custom logic in SAP IdM and the number of cutover waves. Ask for a written scope listing the workflows to be ported, the test cycles included and what happens if a source system needs an additional connector.
Servers and database hosting
Syncope needs application servers and a supported database for its internal storage, such as PostgreSQL 18 or later, MariaDB 12 or later, MySQL 9 or later or Oracle Database 23 or later. Hosting cost recurs and depends on environment count, high availability design, backup retention and whether you run in your own data center or a cloud account. If you consider Oracle Database, check its licensing separately from the platform, because it is a commercial product with its own terms.
Operating team and support
Someone must own connectors, upgrades, access reviews and incident response after go-live, and this is the recurring cost most often underestimated. You can staff it internally, retain DeployOpen for ongoing support and upgrades, or combine both. Ask for the named roles, hours per month, on-call coverage and upgrade responsibility for each option, so that you can compare an internal team with a retainer on the same basis.
How a move from SAP IdM to Syncope usually runs
The sequence turns an inventory of SAP IdM behavior into a tested Syncope configuration, a parallel reconciliation period and a staged cutover, so provisioning continues throughout and SAP IdM can be retired before its maintenance ends in 2027.
Inventory SAP IdM jobs, connectors, roles and approvals
Your team, with the SAP IdM administrators and the owners of each connected system, lists every job, job schedule, target connector, role or access profile, approval step and password process in use. Each item is tagged as in scope, retired or replaced by a HR feed. The inventory is complete when every connected system has an owner who has signed off on its entry and on the list of identities it provisions. Confirm the 2027 end of mainstream maintenance date with SAP and your contract before you set the deadline for this work.
Select and test Syncope connectors
Map each target system in the inventory to a ConnId connector that Syncope ships with or that you build or obtain. Syncope documents SOAP, CSV, PowerShell and Active Directory connectors, so SAP and other non-listed targets will need a connector decision, which may mean custom development. Your platform engineers install a test instance and run each connector against a non-production copy of the target, checking create, update, delete, and attribute read operations. The step closes when each connector has a recorded test result and a named owner who will maintain it.
Model identities and provisioning rules in non-production
Rebuild the identity model in a non-production Syncope environment: user schema, realms, roles and the mapping rules that decide which accounts each identity receives. Work from the inventory and treat the rules as a re-design rather than a copy of SAP IdM job logic. Load a representative extract of identity data, then review the results with the business owners of the approval and access processes. The step is complete when the owners accept the provisioning results for the test set and the open differences are logged with a decision on each.
Run both systems in parallel for reconciliation
Operate SAP IdM and Syncope side by side for an agreed reconciliation period. SAP IdM remains the source of truth for live provisioning while Syncope computes the same outcomes in read-only or shadow mode, and a reconciliation report lists every account where the two differ. Engineers and identity administrators investigate each difference and either correct the Syncope rule or record an accepted exception. The length of the period should be set against your own estate and change volume, and you should confirm it with the programme sponsor. The step closes when the differences are resolved or accepted and reviewers sign off the results.
Cut over sources and targets in stages
Move the authoritative source and the provisioning responsibility for one group of systems at a time, starting with lower-risk targets. For each stage, switch the source feed or target connector to Syncope, confirm that joiner, mover and leaver events produce the expected results, and keep a tested rollback path to SAP IdM until the stage is accepted. Access reviews and the audit trail for each stage are checked by your compliance lead. The stage is complete when provisioning for that group has run through at least one full cycle of changes without an unresolved defect and the operations team has accepted it.
Decommission SAP IdM before maintenance ends
After the final stage is accepted, retire SAP IdM jobs, connectors and interfaces, archive its configuration, logs and audit records under your retention policy, and withdraw its service accounts and certificates. Confirm the decommissioning date against the SAP maintenance timeline and your own contract, and record it in the project plan. The step is complete when no job or interface still points to SAP IdM, the archive has been verified and the owners have signed a closure record.
Questions buyers ask before hiring outside help
How much effort does replacing SAP IdM with Apache Syncope take?
The effort depends mostly on how many identity sources, target systems and approval paths the current SAP IdM landscape contains, and on how much of its logic lives in custom scripts or jobs. Syncope's ConnId connectors, Admin UI and End-user UI cover provisioning and self-service, so the work centers on mapping users, roles and resource attributes, rebuilding delegated administration and proving each target system end to end. Ask any partner for a written breakdown by source, target, workflow and test phase, and ask which parts are one-time (design, build, migration, cutover) and which recur (upgrades, connector maintenance, support).
Can our own team run a Syncope migration without an implementation partner?
Yes, a team with Java, REST API and directory experience can carry out a Syncope project, provided it has time to learn the platform and owns the test plan. Apache Syncope 4.1.3 was released on September 11, 2026, and its Core exposes identity services through a Jakarta RESTful Web Services 3.1 interface, so the platform is approachable for in-house engineers. The risk sits in cutover and in the SAP-specific logic that nobody on the team has built before. Many organizations split the work: internal staff own the data and business rules, and an outside team covers the parts they have not done before.
What do our SAP and identity staff need to contribute?
They need to supply the knowledge the new platform cannot infer on its own. SAP IdM staff should document the HR source feeds, the SPML or job logic, the role and approval model and the target systems with their account rules. Identity staff should confirm the authoritative source for each attribute, the joiner, mover and leaver rules, and who approves exceptions. Plan for named owners to review mappings and test results during the project, because a delayed review is the most common reason a migration schedule slips.
How long does a migration from SAP IdM to Syncope typically take?
No duration can be fixed without an inventory, so treat any figure given before one as an assumption. The main drivers are the number of SAP and non-SAP target systems, whether SAP IdM's logic can be reused or must be rewritten, how many approval and certification paths exist, and how long parallel running must last before SAP IdM is switched off. SAP's end of mainstream maintenance for SAP IdM falls in 2027, which sets the outer limit for planning. Ask for milestones tied to that date and for a written plan for running both systems in parallel.
Does Apache Syncope include SAP connectors out of the box?
Syncope connects to external systems through the ConnId connector framework, and its documented connectors include SOAP, CSV, PowerShell and Active Directory. Those are not SAP-specific connectors, so reaching SAP ABAP systems, SAP S/4HANA or SuccessFactors would require a connector that someone must select, test and maintain, or custom development on the SOAP or REST interfaces that SAP exposes. Confirm with the SAP team which interfaces the target landscape supports and whether any existing connector is suitable before scoping the project.
What does a fixed-scope engagement with DeployOpen cover?
DeployOpen plans, implements, customizes, integrates, hardens, backs up, upgrades, documents and supports self-hosted open-source platforms inside the client's own infrastructure, and most engagements are fixed-scope. The scope, deliverables and timelines are agreed in writing before work starts, and DeployOpen does not publish a price list, so a quote follows from that written scope. A useful scope names the source systems, target systems, connectors to build, workflows to port, test evidence to deliver and the handover owners. Ongoing support, upgrades and continuous testing are available as separate retainers. Ask for the scope in writing before comparing quotes.
How DeployOpen works on this
DeployOpen plans, implements, integrates, hardens, documents and supports self-hosted open-source platforms inside your own infrastructure, so an evaluation of Apache Syncope against SAP Identity Management starts from your actual provisioning flows. We agree the scope in writing before work begins, and the same written scope covers the SAP-specific integration work that Syncope would need.
How we scope
- Inventory the SAP IdM jobs, connectors, provisioning flows and self-service functions that must move to Syncope.
- Confirm which SAP and non-SAP target systems need ConnId connectors and which need custom development.
- Agree deliverables, timelines and acceptance tests in writing; most engagements are fixed-scope.
How we build
- Deploy Syncope Core, Admin UI, End-user UI and Web Access in your cloud account, data center or air-gapped network.
- Configure the chosen database, such as PostgreSQL, MariaDB, MySQL or Oracle Database, and the connector set for each target.
- Test provisioning, delegated administration, password reset and SSO flows, then harden and document the configuration.
How we hand over
- Deliver runbooks for connector configuration, backups, upgrades and the Syncope REST API.
- Run knowledge transfer so your own administrators can operate delegated roles and approval-free workflows.
- Provide compliance evidence for review by your independent auditors, without DeployOpen issuing any attestation.
How we support
- Offer ongoing support, upgrades and continuous security testing as a retainer after go-live.
- Track Syncope release updates, such as the 4.1.3 and 4.0.8 releases, and plan upgrades with your team.
- Scope any future connector additions or SAP-side changes as a separate written engagement.
