How To Fix APPL_MM_PUR_PO044 - You are not authorized to perform the requested operation on the PO

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MM_PUR_PO - Message Class for Purchase Order

• Message number: 044

• Message text: You are not authorized to perform the requested operation on the PO

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_PUR_PO044 - You are not authorized to perform the requested operation on the PO ?

  The SAP error message APPL_MM_PUR_PO044 indicates that a user is not authorized to perform a specific operation on a Purchase Order (PO). This error typically arises in the Materials Management (MM) module when a user attempts to access or modify a purchase order without the necessary permissions.
  Cause:
  
  Authorization Issues: The most common cause of this error is that the user does not have the required authorization roles or permissions assigned to their user profile in SAP.
  Role Configuration: The roles assigned to the user may not include the necessary authorizations for the specific transaction or operation they are trying to perform on the PO.
  Object Level Security: The user may have general access to the MM module but lacks specific authorizations for the Purchase Order object (e.g., creating, changing, or displaying POs).
  Status of the PO: The PO may be in a status that restricts certain operations (e.g., if it is already completed or blocked).
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show the last authorization check and help identify which specific authorization is missing.
  Review the user’s roles and authorizations in transaction code SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Role Adjustment:
  
  If you have the necessary administrative rights, you can adjust the user’s roles in PFCG to include the required authorizations for the Purchase Order operations.
  If you do not have the necessary access, contact your SAP security administrator or the person responsible for user management in your organization to request the necessary authorizations.
  
  
  
  Review PO Status:
  
  Check the status of the Purchase Order to ensure it is not in a state that restricts the operation you are trying to perform. If the PO is blocked or completed, you may need to take additional steps to unlock or modify it.
  
  
  
  Testing:
  
  After adjustments are made, have the user log out and log back in to ensure that the new authorizations take effect. Then, attempt the operation again.
  
  
  
  Related Information:
  
  Authorization Objects: Common authorization objects related to Purchase Orders include:
  
  M_BEST_BSA: Purchase Order: Authorization for Purchase Order
  M_BEST_EKO: Purchase Order: Authorization for Purchasing Organization
  M_BEST_FRE: Purchase Order: Authorization for Vendor
  
  
  Documentation: Refer to SAP documentation or your organization’s internal guidelines for managing user roles and authorizations.
  Support: If the issue persists after checking authorizations, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the APPL_MM_PUR_PO044 error and gain the necessary access to perform the required operations on Purchase Orders.