IDM 7.4.1

Incompatible changes

When you update to IDM 7.4.1 from the last major version, the following changes may impact existing deployments. Adjust existing scripts, files, clients, and so on, as necessary.

If you are upgrading from an older release, review the changed functionality from all releases after your current version of IDM:

Changes between IDM 7.4.0 and 7.4.1

Workflow engine upgrade

The Flowable embedded workflow engine has been upgraded to version 6.8.0. If you are upgrading from a previous version of IDM and use workflow, this upgrade requires one or more incremental upgrade scripts. For more information, refer to Upgrade an existing repository.

Changes between IDM 7.3.x and 7.4.0

IDM requires JDK 11.0.20 or higher

If you try to run this version of IDM using an older release of JDK, the following error displays:

SEVERE: Error loading keystore Invalid keystore format
at java.base/
at java.base/
at java.base/
at org.forgerock.openidm.secrets.keystore.KeyStoreRepository.load(
at org.forgerock.openidm.secrets.config.ConfigSupport.asKeyStoreHolder(
at org.forgerock.openidm.secrets.config.StoreSupport.asKeyStoreHolder(
at org.forgerock.openidm.secrets.config.FileBasedStore.asKeyStoreHolder(

For a complete list of supported Java versions, refer to Java requirements.

The DB2 driver is now OSGi-compliant

When using IDM with a DB2 database, you previously had to create an OSGi-compliant driver. The driver included with DB2 is now compliant.

For more information, refer to:

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