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3214915 - CALL_FUNCTION_SEND_ERROR on SAPLQOWK or SAPLARFC program

Symptom

CALL_FUNCTION_SEND_ERROR dump on SAPLQOWK or SAPLARFC program appears in ST22 

The "What happened?" section of the ST22 dump may also contain the following entries:

  • CPIC-CALL: 'ThCMSEND', communication rc: CM_PARAMETER_ERROR (cmRc=19),
     taskhandler rc: CONV_ID_NOT_FOUND (thRc=728)

But not limited to these two examples.

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

  • SAP NetWeaver
  • SAP NetWeaver Application Server for SAP S/4HANA
  • ABAP PLATFORM - Application Server ABAP

Product

ABAP platform all versions ; SAP NetWeaver Application Server for ABAP for SAP Business ByDesign all versions ; SAP S/4HANA all versions

Keywords

CALL_FUNCTION_SEND_ERROR, SAPLQOWK, SAPLARFC, SMQS, Max.Conn, Max.Runtime, Scheduler Monitoring, outbound scheduler , KBA , BC-MID-RFC-QT , Queued RFC (qRFC) and transactional RFC (tRFC) , Problem

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