How To Fix MRNB226 - Enter purchase order and purchase order item

SAP Error Message - Details

• Message type: E = Error

• Message class: MRNB - Messages for Revaluation (Retro Active Pricing)

• Message number: 226

• Message text: Enter purchase order and purchase order item

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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• What is the cause and solution for SAP error message MRNB226 - Enter purchase order and purchase order item ?

  The SAP error message MRNB226 ("Enter purchase order and purchase order item") typically occurs in the context of materials management, particularly when dealing with the processing of goods receipts or invoice verification. This error indicates that the system requires a valid purchase order (PO) number and item number to proceed with the transaction.
  Cause:
  
  Missing PO Information: The most common cause of this error is that the user has not entered a purchase order number or item number in the relevant fields.
  Incorrect PO Format: The entered PO number may not be in the correct format or may not exist in the system.
  PO Not Released: The purchase order may not be released or may be in a status that does not allow it to be used for goods receipt or invoice verification.
  Authorization Issues: The user may not have the necessary authorizations to access the purchase order.
  
  Solution:
  
  Enter Valid PO Information: Ensure that you enter a valid purchase order number and the corresponding item number in the required fields. Check for any typos or formatting issues.
  Check PO Status: Verify that the purchase order is in a status that allows it to be used (e.g., it should be released and not in a blocked status).
  Use the Correct Transaction: Make sure you are using the correct transaction code for the action you are trying to perform (e.g., MIGO for goods movement).
  Authorization Check: Ensure that you have the necessary permissions to access the purchase order. If not, contact your SAP administrator to resolve any authorization issues.
  Consult Documentation: If you are unsure about the correct PO number or item, consult the relevant documentation or your procurement department for assistance.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to purchase orders include ME21N (Create PO), ME22N (Change PO), ME23N (Display PO), and MIGO (Goods Movement).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to properly enter purchase orders and understand the workflow related to goods receipts and invoice verification.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP's official documentation for further troubleshooting.