How To Fix WB121 - Layout module & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 121

• Message text: Layout module & does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB121 - Layout module & does not exist ?

  The SAP error message WB121, which states "Layout module & does not exist," typically occurs in the context of SAP's reporting and layout management, particularly when dealing with forms or layouts in the SAPscript or Smart Forms environment. This error indicates that the system is unable to find the specified layout module.
  Causes:
  
  Non-existent Layout: The layout module specified in the configuration does not exist in the system.
  Incorrect Naming: There may be a typo or incorrect naming in the layout module reference.
  Transport Issues: If the layout was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the layout module.
  Configuration Issues: The configuration settings for the report or form may not be set up correctly.
  
  Solutions:
  
  
  Check Layout Module Name: Verify that the layout module name specified in the configuration is correct and exists in the system. You can do this by navigating to the relevant transaction (e.g., SMARTFORMS or SE71 for SAPscript) and checking for the layout.
  
  
  Create or Adjust Layout: If the layout module does not exist, you may need to create it or adjust the existing one. Use transaction SMARTFORMS or SE71 to create or modify the layout.
  
  
  Transport Check: If the layout was supposed to be transported from another system, check the transport logs to ensure that the transport was successful and that the layout module is included in the transport request.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the layout module. You may need to consult with your SAP security team to verify this.
  
  
  Configuration Review: Review the configuration settings for the report or form that is calling the layout module. Ensure that all settings are correct and that the layout module is properly linked.
  
  
  Debugging: If the issue persists, consider debugging the program or report that is generating the error to identify where the layout module is being called and why it is not found.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SMARTFORMS: For Smart Forms layout management.
  SE71: For SAPscript layout management.
  SE78: For managing SAP ArchiveLink and forms.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on Smart Forms and SAPscript, which can provide insights into layout management and troubleshooting.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the WB121 error and implement a solution to resolve it.