How To Fix AIST012 - Mass change: profit center is not unique (&1/&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: AIST - Messages for Asset Master Record

• Message number: 012

• Message text: Mass change: profit center is not unique (&1/&2)

What causes this issue?

The profit center is <ZH>not</> unique.
As a result of the mass change, different profit centers are derived
from the account assignment objects &v3& and &v4&:
Profit center from &v3&: &v1&
Profit center from &v4&: &v2&

System Response

The system does <ZH>not</> perform the change.

How to fix this error?

Adjust the substitution in your mass change so that only one profit
center is determined.

Procedure for System Administrators

You can set up this error message as a warning. However, you should make
this a warning message only in exceptional cases and with good reasons,
because otherwise this can lead to inconsistencies in the asset master
record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AIST012 - Mass change: profit center is not unique (&1/&2) ?

  The SAP error message AIST012, which states "Mass change: profit center is not unique (&1/&2)," typically occurs during mass changes in the SAP system when the profit center specified is not unique for the given context. This can happen in various scenarios, such as when trying to change multiple records at once in a transaction that involves profit centers.
  Cause:
  
  
  Non-Unique Profit Center: The error indicates that the profit center you are trying to assign or change is not unique for the specified criteria. This could be due to:
  
  Multiple entries in the database for the same profit center.
  Incorrect or duplicate entries in the master data.
  The profit center may not be properly defined or may have been deleted or archived.
  
  
  
  Data Integrity Issues: There may be issues with the integrity of the data in the system, such as inconsistencies in the profit center assignments.
  
  
  Solution:
  
  
  Check Profit Center Data:
  
  Verify the profit center you are trying to use. Ensure that it is correctly defined in the system and that there are no duplicates.
  Use transaction codes like KE52 (Change Profit Center) or KE53 (Display Profit Center) to check the details of the profit center.
  
  
  
  Review Mass Change Criteria:
  
  Ensure that the criteria you are using for the mass change are correct and that they do not lead to ambiguity in profit center assignments.
  If you are using a selection variant, check that it is set up correctly.
  
  
  
  Data Cleanup:
  
  If there are duplicate entries, consider cleaning up the data. This may involve deleting or merging duplicate profit centers or correcting the assignments.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on handling mass changes and profit center assignments.
  
  
  
  Testing:
  
  Before performing mass changes, test the changes on a smaller dataset to ensure that the process works as expected without triggering errors.
  
  
  
  Contact Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KE51 (Create Profit Center), KE52, and KE53.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to perform mass changes in the system.
  
  By following these steps, you should be able to identify the cause of the AIST012 error and implement a solution to resolve it.