SAP Knowledge Base Article - Preview

2327198 - AE and IE logs into wrong client


You want to send messages according the scenario that you created, but it fails and the messages are set to "To be delivered" status.

From the Message Monitor you can see the following error:

  • Transmitting the message to endpoint http://<host>:<port>/sap/XI/engine?type=entry using connection JPR failed due to: HTTP response code 401: Unauthorized
  • The asynchronous message was successfully scheduled to be delivered at <DATE_TIME>
  • Message status set to WAIT
  • Message status set to TBDL

The Detailed error message that received from the client shows that during the message process the system is trying to use a different client which is not where the Integration Engine is.
This login process is triggered by the PIAPPL<SID> service user.



  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration


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


To be deliviered, TBDL, WAIT, HTTP, Response code, 401, Unauthorized, Asynchronous message, Scheduled, TU02, Change Log, Cluster, Configtool, CfgmgrChangeLog, J2EE, PI, XI, Default Client, login/system_client, Parameter, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.40, PI 7.40, PO 7.40, Process Orchestration 7.50, PI 7.50, PO 7.50, NetWeaver, XI, AEX , KBA , BC-XI-CON-AFW , J2EE Adapter Framework , BC-XI-IS , Integration Server , Problem

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