How To Fix BT751 - Could not display the UI control (sy-subrc = &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 751

• Message text: Could not display the UI control (sy-subrc = &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BT751 - Could not display the UI control (sy-subrc = &1) ?

  The SAP error message BT751, which states "Could not display the UI control (sy-subrc = &1)," typically indicates that there is an issue with the Business Technology Platform (BTP) or the UI control that is being rendered in the SAP application. The sy-subrc value provides additional context about the specific error encountered.
  Possible Causes:
  
  Missing or Incorrect Configuration: The UI control may not be properly configured in the system, leading to rendering issues.
  Authorization Issues: The user may not have the necessary authorizations to access the UI control or the underlying data.
  Technical Issues: There may be a technical issue with the UI framework or the underlying application logic.
  Data Issues: The data being used by the UI control may be incomplete or corrupted.
  Browser Compatibility: Sometimes, the issue can arise from using an unsupported browser or an outdated version of a browser.
  
  Solutions:
  
  Check Configuration: Verify that the UI control is correctly configured in the system. This may involve checking the settings in the relevant transaction codes or customizing settings.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the UI control. This can be done by checking the user roles and authorizations in the SAP system.
  Debugging: If you have access to the development environment, you can debug the application to identify the exact cause of the error. Look for any exceptions or errors in the application logs.
  Data Validation: Check the data being used by the UI control to ensure it is complete and valid. This may involve running reports or queries to validate the data.
  Browser Check: Ensure that you are using a supported and updated browser. Clear the browser cache and cookies, and try accessing the application again.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Sometimes, there are known issues that have been documented with solutions or workarounds.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific UI technology you are using (e.g., SAP Fiori, Web Dynpro, etc.) for more detailed troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.