How To Fix /SCWM/QRFC_TOOLS002 - Generated by &1 at &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/QRFC_TOOLS -

• Message number: 002

• Message text: Generated by &1 at &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/QRFC_TOOLS002 - Generated by &1 at &2 &3 ?

  The SAP error message /SCWM/QRFC_TOOLS002 typically indicates an issue related to the Queue Management in the SAP Extended Warehouse Management (EWM) system. This error message is generated when there is a problem with the QRFC (Queued Remote Function Call) processing, which is essential for asynchronous communication between different SAP systems or between different components of the same system.
  Cause:
  The error message /SCWM/QRFC_TOOLS002 can be caused by several factors, including:
  
  Queue Issues: There may be issues with the QRFC queues, such as being stuck, not processed, or having a large number of entries that are causing delays.
  Configuration Problems: Incorrect configuration of the QRFC settings in the SAP system can lead to this error.
  Network Issues: Problems with network connectivity between the systems can prevent QRFC calls from being processed.
  System Performance: High system load or performance issues can lead to delays in processing QRFC calls.
  Authorization Issues: The user or system may not have the necessary authorizations to process the QRFC calls.
  
  Solution:
  To resolve the error /SCWM/QRFC_TOOLS002, you can take the following steps:
  
  
  Check QRFC Queue Status:
  
  Use transaction code SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to check the status of the QRFC queues.
  Look for any stuck or failed entries and analyze the error messages associated with them.
  
  
  
  Process or Delete Stuck Entries:
  
  If you find any stuck entries, you can try to process them manually or delete them if they are no longer needed.
  
  
  
  Review Configuration:
  
  Ensure that the QRFC configuration is set up correctly. Check the settings in transaction SMQS and ensure that the relevant destinations are configured properly.
  
  
  
  Check System Performance:
  
  Monitor system performance using transaction ST22 (for dumps) and SM50 (for active processes) to identify any performance bottlenecks.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues between the systems involved in the QRFC communication.
  
  
  
  Authorization Check:
  
  Ensure that the user or system has the necessary authorizations to execute QRFC calls.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SMQ1 - Outbound Queue Monitoring
  SMQ2 - Inbound Queue Monitoring
  SMQS - QRFC Monitor
  ST22 - Dump Analysis
  SM50 - Process Overview
  
  
  
  SAP Documentation: Refer to the official SAP documentation for Extended Warehouse Management and QRFC for more detailed information on configuration and troubleshooting.
  
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.