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3104057 - LDAP connection: SAP AS Java issue


The SAP Application Server Java startup fails due to the UME service ( not being initialized and the below error is logged in the trace files (default trace file, std_server<x> and dev_server<x>). The issue is valid only for servers with LDAP configured as the UME backend:

********************************* Start of UME service failed. Check help topic "Start of UME Service Failed".
Technical details: No connection to the ldap server: <Hostname>:<Port> at
Please recheck the LDAP configuration Initialization of connection pool failed for USER
No connection to the ldap server, recheck configuration or availability of directory server
Caused by: javax.naming.CommunicationException:  <Hostname>:<Port> [Root exception is  <Hostname>]
Caused by:  <Hostname>



  • Release Independent
  • SAP NetWeaver


SAP Composition Environment all versions ; SAP NetWeaver 7.5 ; SAP NetWeaver all versions ; SAP Process Integration all versions ; SAP Solution Manager all versions


SAP NOTE: 718383 Propertysheet core.ume.service ume.ldap.access.server_name ume.ldap.access.server_port ume.ldap.access.server_port 673824 ,SAP Production ABAP R/3 ERP SRM CRM ERP PPM SEM APO XI PI PORTAL Test development QA,Propertysheet core.ume.service destinations  Propertysheet  UMEBackendConnection Connection and Transport , KBA , BC-JAS-SF , Startup Framework , BC-JAS-SEC-UME , User Management Engine , Problem

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