How To Fix WRF_WLAY_XI_PROXY078 - Layout module version &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_WLAY_XI_PROXY - ERP-SOP Integration

• Message number: 078

• Message text: Layout module version &1 is invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_WLAY_XI_PROXY078 - Layout module version &1 is invalid ?

  The SAP error message WRF_WLAY_XI_PROXY078 indicates that there is an issue with the layout module version in the SAP system. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where layout configurations are crucial for the proper functioning of the application.
  Cause:
  The error message "Layout module version &1 is invalid" suggests that the system is trying to access a layout module that either does not exist, is not activated, or is incompatible with the current version of the application or system configuration. This can happen due to several reasons, including:
  
  Version Mismatch: The layout module version being referenced is not compatible with the current version of the application.
  Missing Layout Module: The layout module may not have been created or activated in the system.
  Transport Issues: If the layout module was transported from another system, it may not have been properly imported or activated.
  Configuration Changes: Recent changes in configuration or updates to the system may have led to the invalidation of the layout module.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Layout Module: Verify that the layout module version referenced in the error message exists in the system. You can do this by navigating to the relevant configuration area in SAP (e.g., transaction codes like /SAPAPO/LP10 for layout management).
  
  
  Activate Layout Module: If the layout module exists but is not activated, activate it. This can usually be done in the layout management area.
  
  
  Review Version Compatibility: Ensure that the layout module version is compatible with the current version of the application. If there have been recent updates or changes, check the release notes or documentation for any changes that might affect layout modules.
  
  
  Transport Check: If the layout module was transported from another system, ensure that the transport was successful and that all necessary objects were included. You may need to re-import or re-activate the transport.
  
  
  Consult Documentation: Review SAP documentation or notes related to layout modules and the specific error message for any additional troubleshooting steps or known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant system information.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for layout management, such as /SAPAPO/LP10 for layout configuration.
  SAP Notes: Search for SAP Notes related to the error message or layout modules in the SAP Support Portal for any patches or updates that may address the issue.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid layout module version in your SAP system.