How To Fix TU012 - Portion &1 does not exist

TU012 - Overview

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 012

• Message text: Portion &1 does not exist

What causes this issue?

The record you have specified does not exist in the database.
If you created this record in a previous step, the record may be
missing for one of the following reasons:
The update process is not yet completed.
The update process was terminated.

System Response

How to fix this error?

Check your entries.
If the update process is delayed, wait until the update of the relevant
record is completed.
If the update process was canceled, determine the reason for this.

Error message extract from SAP system. Copyright SAP SE.

TU012 - Details

• The SAP error message TU012, which states "Portion &1 does not exist," typically occurs in the context of handling materials, especially when dealing with batch management or when trying to process a specific portion of a material that has not been defined or does not exist in the system.
  
  Cause:
  
  Non-existent Portion: The portion you are trying to reference (indicated by &1) has not been created or does not exist in the system.
  Incorrect Input: The input provided for the portion might be incorrect or misspelled.
  Data Deletion: The portion may have been deleted or archived, making it unavailable for the current transaction.
  
  Configuration Issues: There may be configuration issues in the material master or batch management settings that prevent the system from recognizing the portion.
  
  
  Solution:
  
  Verify Portion Existence: Check if the portion you are trying to use actually exists in the system. You can do this by navigating to the relevant transaction or using the