How To Fix /SCWM/LK002 - No definition of communication relationship for message type &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LK -

• Message number: 002

• Message text: No definition of communication relationship for message type &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LK002 - No definition of communication relationship for message type & ?

  The SAP error message /SCWM/LK002 No definition of communication relationship for message type & typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an issue with the configuration of communication relationships for specific message types. This error indicates that the system cannot find a defined communication relationship for the specified message type, which is necessary for processing certain transactions or messages.
  Cause:
  
  Missing Configuration: The communication relationship for the specified message type has not been defined in the system.
  Incorrect Message Type: The message type being referenced may not be valid or may not have been set up correctly.
  Transport Issues: If the system has recently undergone a transport, the necessary configurations may not have been transported correctly.
  Custom Development: If there are custom developments or enhancements, they may not have been properly integrated with the communication setup.
  
  Solution:
  
  
  Define Communication Relationship:
  
  Go to the transaction code /SCWM/PRC (or the relevant configuration transaction).
  Navigate to the section for defining communication relationships.
  Ensure that the message type in question is defined with the appropriate parameters (e.g., sender, receiver, message type, etc.).
  
  
  
  Check Message Type:
  
  Verify that the message type being used is correct and exists in the system.
  If it is a custom message type, ensure that it has been properly configured.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported successfully.
  Re-transport any missing configurations if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific message type and communication setup for any additional configuration steps that may be required.
  
  
  
  Testing:
  
  After making the necessary changes, test the communication to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuring communication relationships.
  EWM Configuration Guide: Refer to the SAP EWM configuration guide for detailed steps on setting up communication relationships and message types.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.