2501315 - Visual Composer: Manage -> Source Control Repository: Could not retrieve software components list. Authentication failed for user xxx, when viewing source models in NWDI track

• You are getting below error when accessing to Source Control Repository from Visual Composer to view the models in NWDI track : 
  Source Control Repository: Could not retrieve software components list. Authentication failed for user xxx
  
  
• From VC Server defaulttrace following exceptions can be found : 
  ----------------------------------------------------------------------
  [VC-DevServer][]DiException occurred while gettin DiManager.Authentication failed for user XXXXX. Reason: User credentials are invalid or user is denied access
  [EXCEPTION]
  com.sap.di.sdic.exception.DiAuthenticationException: User credentials are invalid or user is denied access
  Caused by: com.sap.lcr.api.cimclient.UnauthorizedUserException: User credentials are invalid or user is denied access
  
  

  #Fatal#com.sap.di.sdic.host.impl.SLDHostImpl#
  #BC-CTS-SDIC#tc~di~sdic~srv#C0000AFF94341E5C0000000000001828#107275350000000004#sap.com/VisualComposerServerEar05#com.sap.di.sdic.host.impl.SLDHostImpl#XXXXX#1510##CECEFB39F52C11EBC45C00000664E456#b31e7e43f52d11ebc71d00000664e456##0#Thread[HTTP Worker [@1834342140],5,Dedicated_Application_Thread]#Plain##
  Authentication for Basic Authentication for user XXXXX failed to connect to SLD (http://<SLD Host>:<port>)#
  ---------------------------------------------------------------------

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• SAP NetWeaver 7.0
• SAP enhancement package 1 for SAP NetWeaver 7.0
• SAP enhancement package 2 for SAP NetWeaver 7.0
• SAP enhancement package 3 for SAP NetWeaver 7.0
• SAP NetWeaver 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4
• SAP Netweaver 7.5
• SAP NetWeaver Composition Environment 7.1
• SAP enhancement package 1 for SAP NetWeaver Composition Environment 7.1
• SAP NetWeaver Composition Environment 7.2

SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Visual Composer, VC, NWDI, source control repository, manage, source model, authentication failed for user, Enterprise Portal 7.0, EP 7.0, Enterprise Portal 7.01, EP 7.01, Enterprise Portal 7.02, EP 7.02, Enterprise Portal 7.03, EP 7.03, Enterprise Portal 7.1, EP 7.1, Enterprise Portal 7.2, EP 7.2, Enterprise Portal 7.30, EP 7.30, Enterprise Portal 7.31, EP 7.31, Enterprise Portal 7.40, EP 7.4, Enterprise Portal 7.50, EP 7.5 , KBA , EP-VC-INF , Visual Composer Infrastructure , EP-VC-CON , Visual Composer Connectivity , Problem