How To Fix TPM0107 - Change in no. of units to &1 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM0 - TR position management

• Message number: 107

• Message text: Change in no. of units to &1 is not permitted

What causes this issue?

You are attempting to change the data for a single position that was
generated by the transaction activity. The number of units for the
single position is now &V1&.
However, flows with a total of &V2& units have already been assigned to
this single position.

System Response

The change is not possible.

How to fix this error?

Change the number of units for the current transaction activity or
reverse the assigned flows.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPM0107 - Change in no. of units to &1 is not permitted ?

  The SAP error message TPM0107, which states "Change in no. of units to &1 is not permitted," typically occurs in the context of Treasury and Risk Management (TRM) when there is an attempt to change the number of units for a transaction that is not allowed due to certain restrictions or conditions.
  Cause:
  
  Transaction Status: The transaction may be in a status that does not allow changes. For example, if the transaction is already settled or has been processed in a way that locks certain fields, changes may not be permitted.
  Document Type Restrictions: Certain document types may have restrictions on changing the number of units after a specific point in the transaction lifecycle.
  Configuration Settings: The system configuration may restrict changes to certain fields based on business rules or settings defined in the system.
  Dependencies: There may be dependencies on other transactions or documents that prevent changes to the number of units.
  
  Solution:
  
  Check Transaction Status: Verify the status of the transaction. If it is in a completed or locked state, you may need to reverse or cancel the transaction before making changes.
  Review Document Type Settings: Check the configuration for the document type associated with the transaction. Ensure that it allows changes to the number of units.
  Consult with Configuration Team: If the issue is related to system configuration, consult with your SAP configuration team to understand the rules that apply to the specific transaction type.
  Use Alternative Methods: If changing the number of units is not permitted, consider whether you can achieve your goal through other means, such as creating a new transaction or adjusting related transactions.
  Error Logs and Messages: Review any additional error messages or logs that may provide more context about why the change is not permitted.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP documentation for Treasury and Risk Management to understand the rules and processes related to transaction management.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.