User group permissions not updating after LDAP sync in configuration

PLM Oracle Agile PLM
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1

We’re experiencing a persistent issue with user group permissions in Agile 9.3.4 after running our scheduled LDAP synchronization. The sync completes successfully according to the logs, and new users appear in the system, but their group memberships and associated permissions aren’t updating correctly.

The LDAP group mapping appears correct in our configuration, and we’ve verified the Active Directory schema matches our setup documentation. Users who should have Engineering access remain in the default User group, requiring manual intervention. We’ve tried forcing a full sync instead of incremental, but the problem persists.

Has anyone encountered similar behavior where LDAP sync completes but permissions lag behind? We’re particularly concerned about the Agile Application Server cache potentially holding stale permission data. Should we be performing an application server restart after each sync cycle?

system 2

I had this exact problem in our 9.3.4 deployment. After extensive troubleshooting with Oracle support, we identified the root cause and implemented a comprehensive solution.

LDAP Group Mapping Configuration: First, verify your LDAP server settings in Admin > Server Settings > LDAP Server. Ensure the ‘Group Search Base’ DN is correct and that ‘Group Membership Attribute’ is set to ‘memberOf’ for Active Directory. The critical issue we found was that the default sync interval (3600 seconds) combined with AD replication delays meant permission changes weren’t visible until the next sync cycle.

Active Directory Schema Validation: The DN format must match exactly. Run this validation: in JavaClient, go to Admin > Users & Groups, select a problem user, and check the ‘LDAP DN’ field. Compare it character-by-character with the DN in AD. We discovered our AD was using ‘CN=Users,DC=company,DC=com’ but Agile expected ‘cn=Users,dc=company,dc=com’ (lowercase). This case sensitivity caused silent mapping failures.

Agile Application Server Restart Strategy: Instead of full server restarts, implement a targeted cache refresh. After LDAP sync completes, execute a permission cache flush through the Admin console: Admin > Server Management > Cache Management > Select ‘Permission Cache’ > Click ‘Clear Cache’. This forces Agile to rebuild permission mappings from the database without downtime.

Automated Solution: We created a scheduled task that runs 10 minutes after LDAP sync:

  1. Verify sync completion via log file monitoring
  2. Execute cache clear command via Agile API
  3. Validate group memberships for recently modified users
  4. Send notification if mismatches detected

This eliminated our manual intervention requirements. The key was understanding that LDAP sync updates the database correctly, but the application server’s in-memory permission cache doesn’t automatically refresh. The cache clear operation takes 2-3 minutes but resolves the issue without requiring a full restart.

Additional Check: Ensure your LDAP connection pool settings allow sufficient concurrent connections. We increased ‘maxConnections’ from 10 to 25 in our LDAP configuration, which improved sync reliability for large group updates.

After implementing these changes, our permission updates now propagate within 15 minutes of AD changes, and we haven’t needed manual intervention in over six months.

This draft is based on general Oracle Agile PLM knowledge. It has not been verified against your specific version and environment. Practitioners: verify the steps and share your experience below.

3

I’ve seen this exact behavior in 9.3.4. Check your LDAP Sync Manager settings under Admin > Server Settings. There’s a specific parameter ‘syncGroupMembership’ that needs to be set to true. Also verify that your LDAP filter is correctly targeting the group membership attributes in AD.

4

The permission cache issue is real. We implemented a scheduled restart of the Application Server service every night after our 2 AM LDAP sync. Not ideal, but it solved the problem. The alternative is manually clearing the cache through the Admin console, but that’s error-prone. Also double-check that your LDAP server timeout settings aren’t cutting off the group membership queries before they complete.

5

Thanks for the responses. I verified syncGroupMembership is set to true, and our LDAP filters look correct. The sync logs show successful group queries. I’m leaning toward the cache issue Raj mentioned. Is there a way to programmatically clear the permission cache without a full server restart? Our production environment makes nightly restarts challenging.

donnacoder 6

Confirmed this resolves the delayed permission issue — adjusting the Group Search Base DN and setting memberOf as the Group Membership Attribute in Agile 9.3.4 LDAP Server settings fixed our sync.

7

Check the Distinguished Name (DN) format in your LDAP mapping. We had a case where AD was returning DNs with escaped special characters that Agile wasn’t matching correctly to existing groups. The sync appeared successful, but the group associations failed silently. Compare the DN format in your LDAP server logs with what’s stored in Agile’s user table. A mismatch there would explain why new users aren’t getting proper group assignments while the sync itself reports success.

8

The DN format issue Tom mentioned is common, but there’s another aspect. Verify your group mapping in the LDAP configuration includes the ‘memberOf’ attribute correctly. In some AD configurations, nested groups require recursive queries that Agile’s default sync doesn’t handle well.