SAP Knowledge Base Article - Preview

2944401 - Sessions with blank users in SM04

Symptom

Sessions with no user ID and no client are seen in SM04.

There is no error observed in any trace file, in the system log (transaction SM21) and no shortdump (ST22) can be linked to the issue.

Requests pile up in the request queue (transaction SM51, select the instance and access the menu Goto -> Information -> Queue information).


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Environment

  • SAP NetWeaver 7.4 or higher - ABAP based system
  • SAP kernel 74x or higher
  • Product independent
  • Client/Server Technology

Product

SAP NetWeaver all versions

Keywords

KBA , BC-CST-DP , Dispatcher, Task Handler , BC-MID-RFC , RFC , BC-CST , Client/Server Technology , Problem

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