SAP Knowledge Base Article - Preview

2158953 - "Invalid user credentials" or "DN is invalid" errors


The following errors may occur when logging into the End User logon page:

  • Invalid user credentials
  • LDAP error code returning is 049 (LDAPRC049), which corresponds to invalid credentials
  • DN is invalid



  • SAP GRC Access Control 10.0
  • SAP GRC Access Control 10.1


SAP Access Control 10.0 ; SAP Access Control 10.1


LDAPRC 049 domain forest 2052 user principal name authentication data source logical destination server name ldap_simplebind ldap_systembind cl_grac_ad_access_mgmt_ldap authenticate_user 49 cl_grac_access_request_util authenticate_user end user page logon sicf grac_uibb_end_user_logon, 2052, USERPRINCIPALNAME, DN, distinguished name, User Path, LDAP, attributes, directory, 2298135, 1775107, credentials, vendor, End User page, logon page, Invalid user credentials, LDAP error code, 049, LDAPRC049, invalid credentials, DN is invalid , KBA , GRC-SAC-ARQ , Access Request , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.