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.