How To Fix UGMD109 - DDIC structures are being regenerated

UGMD109 - Overview

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 109

• Message text: DDIC structures are being regenerated

What causes this issue?

The properties of characteristic &v1& have changed.
The characteristic was already regenerated within another dialog
instance. For more information, see
<DS:TRAN.UGMD_SHOW_GENCHK_LOG>Application Log</>.

System Response

Therefore, the current dialog instance must also be regenerated in
order to be adjusted to these changes.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UGMD109 - Details

• The SAP error message UGMD109 indicates that Data Dictionary (DDIC) structures are being regenerated. This typically occurs during the transport of objects or when changes are made to the Data Dictionary in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Transport Issues: The error may arise when there are inconsistencies in the transport requests, especially if the objects being transported have dependencies on other objects that have not been transported or activated.
  Changes in Data Dictionary: If there have been recent changes to the Data Dictionary (like changes to tables, views, or data elements), the system may need to regenerate the structures to reflect these changes.
  System Configuration: Sometimes, the system configuration or settings may lead to the regeneration of DDIC structures, especially if there are discrepancies between the development and production environments.
  
  Solutions:
  
  Check Transport Requests: Ensure that all relevant transport requests have been properly imported and activated