How To Fix /SCWM/ERPINTEGRATION149 - qRFC configuration failed for target system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ERPINTEGRATION -

• Message number: 149

• Message text: qRFC configuration failed for target system &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ERPINTEGRATION149 - qRFC configuration failed for target system &1 ?

  The SAP error message /SCWM/ERPINTEGRATION149 indicates that there is a problem with the qRFC (queued Remote Function Call) configuration for the target system in the context of SAP Extended Warehouse Management (EWM) and its integration with the ERP system. This error typically arises when there are issues with the communication setup between the EWM system and the ERP system.
  Causes:
  
  Missing or Incorrect qRFC Configuration: The target system may not be properly configured for qRFC communication.
  Logical System Configuration: The logical system for the target system may not be defined correctly in the SAP system.
  RFC Destination Issues: The RFC destination used for communication may be incorrectly configured or not reachable.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Network Issues: There may be network connectivity issues between the EWM and ERP systems.
  Transport Layer Issues: Problems with the transport layer settings can also lead to this error.
  
  Solutions:
  
  
  Check qRFC Configuration:
  
  Go to transaction SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to check the status of the queues.
  Ensure that the queues are active and there are no errors.
  
  
  
  Verify Logical System Configuration:
  
  Use transaction SALE to check the logical system settings.
  Ensure that the logical system for the target system is correctly defined and assigned.
  
  
  
  Review RFC Destination:
  
  Go to transaction SM59 to check the RFC destination settings.
  Test the connection to ensure that it is working correctly. If there are issues, reconfigure the RFC destination.
  
  
  
  Check Authorizations:
  
  Ensure that the user used for the RFC connection has the necessary authorizations to perform the required operations.
  
  
  
  Network Connectivity:
  
  Check for any network issues that may be preventing communication between the systems. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  Transport Layer Settings:
  
  Review the transport layer settings in the system to ensure they are correctly configured.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the issue.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for Extended Warehouse Management and qRFC configuration for detailed steps and best practices.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  Community Forums: Engage with SAP community forums or support channels for additional insights and troubleshooting tips from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the /SCWM/ERPINTEGRATION149 error message.