How To Fix AC042 - Screen layout control "&" does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 042

• Message text: Screen layout control "&" does not exist

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 AC042 - Screen layout control "&" does not exist ?

  The SAP error message AC042, which states "Screen layout control '&' does not exist," typically occurs in the context of Asset Accounting (FI-AA) when the system is trying to access a screen layout control that has not been defined or is incorrectly configured.
  Cause:
  
  Missing Screen Layout Control: The specified screen layout control does not exist in the system. This could be due to a configuration error or because the control was deleted or not created.
  Incorrect Configuration: The screen layout control may be incorrectly configured or assigned to the wrong transaction or asset class.
  Transport Issues: If the configuration was transported from another system, there may have been issues during the transport process that led to the control not being available in the target system.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Asset Accounting in the SAP system.
  Navigate to SPRO ? Financial Accounting ? Asset Accounting ? Integration ? Screen Layout.
  Verify if the screen layout control in question exists. If it does not, you may need to create it or restore it from a backup.
  
  
  
  Create or Modify Screen Layout Control:
  
  If the control does not exist, you can create a new screen layout control by defining the necessary fields and settings.
  If it exists but is not configured correctly, modify it to ensure it meets the requirements of your asset classes or transactions.
  
  
  
  Check Transport Requests:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If there are missing objects, you may need to re-transport them or manually create the missing configurations.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to screen layout controls in Asset Accounting for any specific requirements or known issues.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide additional insights or patches if this is a known issue.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OAOA (for screen layout control) to access the relevant configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Authorizations: Ensure that the user has the necessary authorizations to access and modify screen layout controls.
  
  By following these steps, you should be able to identify the cause of the AC042 error and implement a solution to resolve it.