How To Fix WM673 - Error when reading the layout module and layout module version

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 673

• Message text: Error when reading the layout module and layout module version

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 WM673 - Error when reading the layout module and layout module version ?

  The SAP error message WM673 typically indicates an issue with the layout module or layout module version in the Warehouse Management (WM) component of SAP. This error can occur for various reasons, including configuration issues, missing data, or inconsistencies in the system.
  Cause:
  
  Missing Layout Module: The specified layout module may not exist in the system.
  Incorrect Version: The version of the layout module being referenced may not be valid or may not match the expected version.
  Configuration Issues: There may be configuration issues in the Warehouse Management settings that prevent the system from reading the layout module correctly.
  Data Inconsistencies: There could be inconsistencies in the data related to the layout module, such as missing or incorrect entries in the relevant tables.
  
  Solution:
  
  
  Check Layout Module Configuration:
  
  Go to the transaction code WM01 or WM02 to check the configuration of the layout module.
  Ensure that the layout module exists and is correctly configured.
  
  
  
  Verify Version:
  
  Check if the version of the layout module is correct and matches the expected version in the system.
  If necessary, update the version or create a new layout module.
  
  
  
  Review Customizations:
  
  If there are any customizations or enhancements related to the layout module, review them to ensure they are not causing the issue.
  
  
  
  Check for Missing Data:
  
  Use transaction codes like SE11 to check the relevant database tables for any missing or inconsistent data related to the layout module.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WM01, WM02, SE11, and SLG1 for troubleshooting.
  Documentation: Review SAP documentation related to Warehouse Management and layout modules for more detailed information on configuration and usage.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the WM673 error in your SAP system.