How To Fix 1F107 - Only amounts and simulation indicator can be changed for restart

1F107 - Overview

• Message type: E = Error

• Message class: 1F - BKK: Beziehungen

• Message number: 107

• Message text: Only amounts and simulation indicator can be changed for restart

What causes this issue?

For a restart you can only change the amount definitions and the
simulation indicator on the initial screen - all the other fields are
not ready for input.
For the restart the fields that are not ready for input are replaced by
the parameters that were valid at the time of the incorrect first run.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1F107 - Only amounts and simulation indicator can be changed for restart ?

  The SAP error message 1F107 ("Only amounts and simulation indicator can be changed for restart") typically occurs in the context of financial transactions, particularly when dealing with document changes or adjustments in the SAP system. This error indicates that you are attempting to modify fields in a financial document that are not allowed during a restart or reprocessing of that document.
  
  Cause:
  The error is triggered when:
  
  You attempt to change fields in a financial document that are not permitted after the document has been posted or processed.
  The system is set to allow only certain fields (like amounts or simulation indicators) to be modified during a restart or reprocessing of the document.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Fields Being Modified: Ensure that you are only changing the allowed fields. Typically, you can only change amounts or simulation indicators. Other fields should remain unchanged.
  
  
  Use the Correct Transaction: If you