How To Fix REORPO066 - Entry &1 - reservation object is already billed up to &2

REORPO066 - Overview

• Message type: E = Error

• Message class: REORPO - Messages for Continuous Occupancy and Move Planning

• Message number: 066

• Message text: Entry &1 - reservation object is already billed up to &2

What causes this issue?

The reservation object was already billed up to &V2&. It is no longer
possible to change the occupancy before this date.

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.

REORPO066 - Details

• The SAP error message REORPO066 indicates that a reservation object (such as a project, order, or other related object) has already been billed up to a certain amount, and you are attempting to perform an operation that is not allowed because of this billing status. This typically occurs in the context of billing and revenue recognition processes in SAP, particularly in modules like SAP Project System (PS) or SAP Controlling (CO).
  
  Cause:
  The error occurs when:
  
  You are trying to post additional costs or make changes to a reservation object that has already been billed up to a certain amount.
  The system prevents further changes to ensure the integrity of financial data and to comply with accounting principles.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Billing Status: Review the billing status of the reservation object. You can do this by navigating to the relevant transaction (e.g., CJ03 for project information) and checking the billing