How To Fix FARR_CONTR_LIFECYCLE124 - The unbilled receivable account &1 of perf. oblig. &2 cannot be changed.

FARR_CONTR_LIFECYCLE124 - Overview

• Message type: E = Error

• Message class: FARR_CONTR_LIFECYCLE - Message from Contract Lifecyle (RAR 2.0 Object Model)

• Message number: 124

• Message text: The unbilled receivable account &1 of perf. oblig. &2 cannot be changed.

What causes this issue?

The unbilled receivable account of the performance obligation cannot be
changed because the performance obligation has been posted to FI/CO-PA.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FARR_CONTR_LIFECYCLE124 - Details

• The SAP error message FARR_CONTR_LIFECYCLE124 indicates that there is an issue with the unbilled receivable account associated with a performance obligation in the context of contract accounting or revenue recognition. This error typically arises when there is an attempt to change the unbilled receivable account for a performance obligation that is already in a certain state, such as being billed or having transactions posted against it.
  
  Cause:
  
  State of Performance Obligation: The performance obligation may already have transactions (like billing or revenue recognition) that prevent changes to its configuration, including the unbilled receivable account.
  
  Configuration Issues: There may be configuration settings in the system that restrict changes to certain accounts once they are set.
  Data Integrity: The system may be enforcing data integrity rules that prevent changes to ensure that financial reporting remains accurate.
  
  
  Solution:
  
  Check the Status: Verify the status of the performance obligation. If it has been billed or has transactions, you may need