How To Fix GRPG027 - Item &2 reservation &1 does not belong to the valuated project stock

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 027

• Message text: Item &2 reservation &1 does not belong to the valuated project stock

Self-Explanatory Message

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• What is the cause and solution for SAP error message GRPG027 - Item &2 reservation &1 does not belong to the valuated project stock ?

  The SAP error message GRPG027 indicates that there is an issue with a reservation item that is not associated with the valuated project stock. This typically occurs in the context of project management and inventory management within SAP, particularly when dealing with project stock and reservations.
  Cause:
  
  Incorrect Reservation Assignment: The reservation item you are trying to process is not linked to the correct project stock. This can happen if the reservation was created for a different project or if the project stock was not properly defined.
  Project Stock Configuration: The project stock may not be set up correctly in the system, leading to discrepancies between the reservation and the available stock.
  Material Master Settings: The material master record for the item may not be configured to allow for project stock, or it may not be assigned to the correct project.
  Stock Type Issues: The stock type of the material may not be set to "valuated project stock," which is necessary for the reservation to be valid.
  
  Solution:
  
  Check Reservation Details: Verify that the reservation number and item are correctly assigned to the intended project. You can do this by checking the reservation in transaction code MB22 (Change Reservation) or MB23 (Display Reservation).
  Review Project Stock Configuration: Ensure that the project stock is correctly configured in the system. You can check the project stock settings in transaction code CJ20N (Project Builder) or CJ02 (Change Project).
  Validate Material Master: Check the material master record for the item in transaction code MM03 (Display Material) to ensure that it is set up for project stock and linked to the correct project.
  Adjust Stock Type: If the stock type is incorrect, you may need to adjust the stock type or create a new reservation that correctly references the valuated project stock.
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific configurations related to project stock and reservations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ02, MB22, and MB23 for managing projects and reservations.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to view and modify reservations and project stock.
  Training and Documentation: Consider training sessions or documentation on project stock management in SAP to better understand the processes involved.
  
  By following these steps, you should be able to identify the root cause of the GRPG027 error and implement the necessary solutions to resolve it.