How To Fix UGMD129 - Change or update the table entries in transaction UG01

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 129

• Message text: Change or update the table entries in transaction UG01

What causes this issue?

You attempted to maintain customizing data in another transaction other
than the customizing transaction.
<ZK>Example:</>
You want to use transaction SE16 to maintain data records in view
V_UGMD1000; however, the data must be maintained using transaction UG01
or UC00.
Data consistency cannot be guaranteed when transaction SE16 is used.

System Response

Data will not be saved to prevent inconsistencies.

How to fix this error?

Exit the current transaction and use customizing transaction UG01 or
UC00 to maintain the table entries.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD129 - Change or update the table entries in transaction UG01 ?

  The SAP error message UGMD129 typically indicates that there is an issue with updating or changing table entries in the transaction UG01, which is related to the management of master data in the SAP system, particularly in the context of the SAP Master Data Governance (MDG) module.
  Cause:
  The error message UGMD129 usually arises due to one of the following reasons:
  
  Authorization Issues: The user may not have the necessary authorizations to change or update the entries in the specified table.
  Data Locking: The table entries might be locked by another user or process, preventing updates.
  Incorrect Data: The data being entered may not meet the validation rules or constraints defined in the system.
  Technical Issues: There could be a technical issue with the SAP system, such as a bug or a configuration problem.
  
  Solution:
  To resolve the UGMD129 error, you can take the following steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform changes in transaction UG01. This may involve checking roles and permissions in the SAP system.
  
  
  Check for Locks: Use transaction SM12 to check if there are any locks on the table entries you are trying to update. If there are locks, you may need to wait for the other user or process to release them.
  
  
  Validate Data: Review the data you are trying to enter or update. Ensure that it meets all the required formats and constraints. Check for any mandatory fields that may not be filled.
  
  
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or information that could provide more context about the issue.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team. They can help diagnose any underlying technical issues or bugs in the system.
  
  
  Consult Documentation: Review the SAP documentation or help resources related to transaction UG01 and the specific master data you are working with for any additional guidance.
  
  
  Related Information:
  
  Transaction UG01: This transaction is used for managing master data in SAP MDG. It allows users to create, change, and display master data records.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to UGMD129.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify and resolve the issue causing the UGMD129 error in your SAP system.