How To Fix MDG_MDF8121 - Internal error during building of GUI objects

MDG_MDF8121 - Overview

• Message type: E = Error

• Message class: MDG_MDF8 - Change Management

• Message number: 121

• Message text: Internal error during building of GUI objects

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 MDG_MDF8121 - Internal error during building of GUI objects ?

  The SAP error message MDG_MDF8121 ("Internal error during building of GUI objects") typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the generation or rendering of GUI elements in the application. This can be due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying ABAP code.
  Possible Causes:
  
  
  Configuration Issues: Incorrect or incomplete configuration in the MDG settings can lead to this error.
  Data Inconsistencies: If the data being processed has inconsistencies or is not in the expected format, it can cause the GUI rendering to fail.
  Custom Code: If there are custom enhancements or modifications in the MDG application, they might interfere with the standard processing.
  System Bugs: There may be bugs in the version of SAP you are using that could lead to this error.
  Authorization Issues: Sometimes, insufficient authorizations can lead to unexpected behavior in the GUI.
  
  Solutions:
  
  Check Configuration: Review the configuration