How To Fix UGMD108 - DDIC structures are being regenerated

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 108

• Message text: DDIC structures are being regenerated

What causes this issue?

The technical properties of the InfoObject belonging to characteristic
&v1& have changed. For more information, see
<DS:TRAN.UGMD_SHOW_GENCHK_LOG>Application Log</>.

System Response

Therefore, the local database tables, data elements, and structures
generated for this characteristic must be adjusted.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD108 - DDIC structures are being regenerated ?

  The SAP error message UGMD108 indicates that Data Dictionary (DDIC) structures are being regenerated. This typically occurs when there are changes made to the underlying data structures or when there are inconsistencies in the Data Dictionary objects.
  Cause:
  
  Changes in Data Dictionary Objects: If there have been changes to the data elements, domains, or structures that are used in the DDIC, the system may need to regenerate these structures to ensure consistency.
  Transport Requests: If you have transported changes from one system to another (e.g., from development to quality assurance), the target system may need to regenerate the DDIC structures to reflect the changes.
  Inconsistencies: Sometimes, inconsistencies in the database or in the Data Dictionary can trigger this regeneration process.
  System Upgrades or Patches: Upgrading the SAP system or applying patches can also lead to the regeneration of DDIC structures.
  
  Solution:
  
  Check for Changes: Review any recent changes made to the Data Dictionary objects. If you have made changes, ensure that they are correctly defined and activated.
  Activate Objects: If you have made changes to any Data Dictionary objects, make sure to activate them. You can do this in the ABAP Dictionary (transaction SE11) by selecting the object and choosing the "Activate" option.
  Run Consistency Checks: Use transaction SE14 (Database Utility) to check for inconsistencies in the database and to regenerate the necessary structures.
  Transport Management: If the issue arose after a transport, ensure that all related objects were included in the transport request and that they were successfully imported into the target system.
  System Restart: In some cases, a system restart may be required to clear any temporary issues that are causing the regeneration message.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) for managing and troubleshooting DDIC objects.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  Documentation: Review SAP documentation for best practices on managing Data Dictionary objects and understanding the implications of changes made to them.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.