How To Fix CUMTX256 - On date &, you can only change the table row with change number &

CUMTX256 - Overview

• Message type: E = Error

• Message class: CUMTX - Variant Configuration - Master Data Maintenance

• Message number: 256

• Message text: On date &, you can only change the table row with change number &

What causes this issue?

You want to change a table line with a change number.

System Response

The system checks whether a change with this number is allowed. Values
have been added or changed on the same day (&V1&) with change number
&V2&. This means that you can only make changes on this date by using
change number &V2&.

How to fix this error?

Call up the function again with change number &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CUMTX256 - On date &, you can only change the table row with change number & ?

  The SAP error message CUMTX256 typically occurs in the context of change management within SAP, particularly when dealing with change numbers in the context of material management or production planning. This error indicates that you are trying to change a table row that is associated with a specific change number, but the system is restricting you from making that change because it is not allowed for the specified date or change number.
  
  Cause:
  
  Change Number Restrictions: The error arises when you attempt to modify a record that is linked to a change number that is not valid for the current date or is not the one specified in the error message.
  Date Validity: The change number may have a validity period, and if the current date falls outside this period, the system will prevent changes.
  Authorization Issues: There may be restrictions based on user roles or authorizations that prevent changes to certain records.
  
  
  Solution:
  
  Check Change