How to disable ldap pagination in RH-SSO

Solution Verified - Updated -

Issue

  • How to disable pagination in my ldap User provider
  • Does my LDAP server support pagination for RH-SSO?

  • When doing a sync import from Active Directory the following exception is thrown in RH-SSO:

    ERROR [org.keycloak.storage.ldap.idm.store.ldap.LDAPOperationManager] (default task-4) Could not query server using DN [dc=sample,dc=com] and filter [(&(objectclass=group))]: javax.naming.OperationNotSupportedException: [LDAP: error code 12 - 00000057: LdapErr: DSID-0C090753, comment: Error processing control, data 0, v1db1]; remaining name 'dc=sample,dc=com'

  • When doing a sync import from LDAP the following exception is thrown in RH-SSO:

    ERROR [org.keycloak.storage.ldap.idm.store.ldap.LDAPOperationManager] (default task-4) Could not query server using DN [dc=sample,dc=com] and filter [(&(objectclass=groupofuniquenames))]: [LDAP: error code 12 - Simple Paged Results Search failed]; remaining name 'dc=sample,dc=com'

Environment

  • Red Hat Single Sign-On (RH-SSO)
    • 7
  • LDAP or Active Directory (AD) User Federation configured

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