How To Fix GRPG035 - CoAr of the reservation is not the same as CoAr of the order

SAP Error Message - Details

• Message type: E = Error

• Message class: GRPG - Grouping/Pegging for Individual Project Planning

• Message number: 035

• Message text: CoAr of the reservation is not the same as CoAr of the order

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GRPG035 - CoAr of the reservation is not the same as CoAr of the order ?

  The SAP error message GRPG035 indicates that there is a mismatch between the Cost Object Assignment (CoAr) of a reservation and the Cost Object Assignment of the corresponding order. This typically occurs in the context of production orders, maintenance orders, or other scenarios where reservations are used to allocate materials or resources to specific cost objects.
  Cause:
  
  Mismatch in Cost Object Assignment: The reservation is linked to a different cost object than the one specified in the order. This can happen if the reservation was created for a different order or if the order was changed after the reservation was created.
  Incorrect Configuration: There may be configuration issues in the system that lead to incorrect assignment of cost objects.
  Manual Errors: Users may have manually entered incorrect data when creating the reservation or the order.
  
  Solution:
  
  
  Check the Reservation and Order: Verify the cost object assignments for both the reservation and the order. Ensure that they match. You can do this by:
  
  Navigating to the reservation (using transaction code MB21 or MB22) and checking the cost object assignment.
  Checking the order (using transaction code CO03) to see its cost object assignment.
  
  
  
  Adjust the Reservation or Order: If there is a mismatch, you may need to either:
  
  Change the cost object assignment in the reservation to match the order.
  Change the cost object assignment in the order to match the reservation.
  
  
  
  Recreate the Reservation: If the reservation is incorrect and cannot be adjusted, consider deleting it and creating a new reservation with the correct cost object assignment.
  
  
  Consult Configuration: If this issue occurs frequently, it may be worth reviewing the configuration settings related to cost object assignments in your SAP system. Ensure that the settings align with your business processes.
  
  
  User Training: Provide training to users on how to correctly create reservations and orders to minimize manual errors.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MB21: Create Reservation
  MB22: Change Reservation
  CO03: Display Production Order
  CO02: Change Production Order
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address underlying issues.
  Documentation: Review SAP documentation on reservations and cost object assignments for a deeper understanding of how these elements interact.
  
  By following these steps, you should be able to resolve the GRPG035 error and ensure that your reservations and orders are correctly aligned in SAP.