How To Fix /SCWM/MIGRATION224 - Communication channel &3 for PLC &2 does not exist in warehouse &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MIGRATION -

• Message number: 224

• Message text: Communication channel &3 for PLC &2 does not exist in warehouse &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MIGRATION224 - Communication channel &3 for PLC &2 does not exist in warehouse &1 ?

  The SAP error message /SCWM/MIGRATION224 Communication channel &3 for PLC &2 does not exist in warehouse &1 typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an issue with the communication setup between the warehouse management system and the PLC (Programmable Logic Controller).
  Cause:
  
  
  Missing Communication Channel: The error indicates that the specified communication channel for the PLC does not exist in the specified warehouse. This could be due to:
  
  The communication channel not being configured in the system.
  The PLC not being properly set up or linked to the warehouse.
  A typo or incorrect reference in the configuration.
  
  
  
  Configuration Issues: There may be issues in the configuration settings for the warehouse or the PLC, leading to the system being unable to find the required communication channel.
  
  
  Data Migration Issues: If this error occurs during a migration process, it could be due to missing or incomplete data transfer related to the communication channels.
  
  
  Solution:
  
  
  Check Communication Channel Configuration:
  
  Go to the relevant configuration settings in SAP EWM and verify that the communication channel for the specified PLC exists.
  Ensure that the communication channel is correctly defined and active.
  
  
  
  Verify PLC Setup:
  
  Check the configuration of the PLC in the system to ensure it is correctly linked to the warehouse.
  Make sure that the PLC is properly set up in the system and that all necessary parameters are defined.
  
  
  
  Review Warehouse Settings:
  
  Ensure that the warehouse settings are correctly configured to include the necessary communication channels.
  Check if the warehouse number is correctly specified in the configuration.
  
  
  
  Data Migration Review:
  
  If this error occurs during a migration, review the migration process to ensure that all necessary data related to communication channels has been migrated correctly.
  Check for any logs or error messages during the migration that might provide additional context.
  
  
  
  Consult Documentation: Refer to SAP documentation or notes related to EWM and PLC integration for any specific guidelines or troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, providing them with the error message and context.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCWM/PLC to access PLC settings or /SCWM/IMG to access the configuration settings for EWM.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue related to the communication channel for the PLC in your SAP EWM system.