How To Fix TU434 - Portion &1 is still used as an alternative portion in contracts

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 434

• Message text: Portion &1 is still used as an alternative portion in contracts

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TU434 - Portion &1 is still used as an alternative portion in contracts ?

  The SAP error message TU434 indicates that a specific portion (in this case, identified as &1) is still being used as an alternative portion in contracts. This typically occurs in the context of managing portions in the SAP system, particularly in modules related to materials management or sales and distribution.
  Cause:
  The error arises when you attempt to delete or modify a portion that is still referenced in one or more contracts. The system prevents this action to maintain data integrity and ensure that contracts remain valid and consistent.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Contracts: Use transaction codes such as ME33K (Display Contract) or ME31K (Create Contract) to find out which contracts are using the specified portion. You may need to check both the header and item details of the contracts.
  
  
  Remove the Reference: Once you have identified the contracts that are using the portion, you will need to either:
  
  Remove the alternative portion from the contracts if it is no longer needed.
  Change the contracts to use a different portion if the original portion is to be deleted or modified.
  
  
  
  Check for Other Dependencies: Ensure that there are no other dependencies or references to the portion in other areas of the system, such as pricing conditions or material master records.
  
  
  Delete or Modify the Portion: After ensuring that the portion is no longer in use, you can proceed to delete or modify it as needed.
  
  
  Test Changes: After making the necessary changes, test the system to ensure that the error no longer appears and that the contracts function as expected.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME33K (Display Contract), ME31K (Create Contract), and ME32K (Change Contract) to manage contracts effectively.
  Documentation: Review SAP documentation or help files related to contract management and portion handling for more detailed guidance.
  User Roles: Ensure that you have the necessary permissions to make changes to contracts and portions in the SAP system.
  Consult with Colleagues: If you are unsure about the implications of removing a portion from a contract, consult with colleagues or a supervisor who is knowledgeable about the specific business processes involved.
  
  By following these steps, you should be able to resolve the TU434 error and manage your portions and contracts effectively in SAP.