How To Fix MEPO820 - Purchase requisition &, item, & is blocked by requisitioner

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 820

• Message text: Purchase requisition &, item, & is blocked by requisitioner

What causes this issue?

You have attempted to convert a purchase requisition item that has been
blocked by a requisitioner.

System Response

The requisition item cannot be converted into a follow-on document.
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In the Enjoy purchase order transaction (ME21N, ME22N), you can put a
corresponding purchase order on hold.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MEPO820 - Purchase requisition &, item, & is blocked by requisitioner ?

  The SAP error message MEPO820 indicates that a purchase requisition (PR) is blocked by the requisitioner. This typically occurs when there are certain restrictions or conditions that prevent the processing of the purchase requisition. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Requisition Blocked by User: The requisitioner may have manually blocked the purchase requisition for various reasons, such as needing to review or modify it.
  Approval Workflow: The requisition may be pending approval in a workflow, and until it is approved, it remains blocked.
  User Authorizations: The user may not have the necessary authorizations to process the requisition.
  Status of the Requisition: The requisition may be in a status that does not allow further processing (e.g., "Blocked" status).
  Custom Business Logic: There may be custom validations or business rules implemented in the SAP system that block the requisition.
  
  Solution:
  
  Check Requisition Status: Review the status of the purchase requisition in the system. If it is blocked, identify the reason for the block.
  Review Approval Workflow: If the requisition is pending approval, follow up with the approver to expedite the process.
  Unblock the Requisition: If you have the necessary permissions, you can unblock the requisition. This can typically be done in the transaction ME52N (Change Purchase Requisition).
  Check User Authorizations: Ensure that the user attempting to process the requisition has the appropriate authorizations. If not, contact your SAP security team to adjust the permissions.
  Consult with the Requisitioner: If the requisitioner has blocked the requisition, consult with them to understand the reason and whether it can be unblocked.
  Review Custom Logic: If there are custom validations in place, work with your SAP development team to understand and resolve any issues related to those validations.
  
  Related Information:
  
  Transaction Codes: 
  
  ME51N: Create Purchase Requisition
  ME52N: Change Purchase Requisition
  ME53N: Display Purchase Requisition
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to purchase requisition blocking.
  Documentation: Review SAP documentation for purchase requisition processing and approval workflows to understand the standard processes and configurations.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult SAP community forums for further assistance.