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Symptom

The authentication to LDAP fails with error code 49, data 52e.

The ljs_trace.log file contains this exception:

ljs_trace.log
Authentication against the IdStorage failed 
com.sap.security.scim.server.internal.api.IdentityStorageAuthenticationException: Authentication to LDAP failed for user ldapuser
  at com.sap.security.scim.server.ldap.LdapIdStorage.checkCredential(LdapIdStorage.java:157)
  ... Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C0903A9, comment: AcceptSecurityContext error, data 52e, v1db1 ]
  at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3135) 

 

Problem

LDAP error code 49 with data 52e means invalid logon credenitals.

Solution

Check the logon credentials of the LDAP user, in the above example ldapuser.  

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