How To Fix MRNB014 - Error in reading the PO history (&2, VGABE = &1)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 014

• Message text: Error in reading the PO history (&2, VGABE = &1)

What causes this issue?

Error reading the purchase order history (VGABE = &V1&)

System Response

System error

How to fix this error?

Please inform the system administrator.

Procedure for System Administrators

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 MRNB014 - Error in reading the PO history (&2, VGABE = &1) ?

  The SAP error message MRNB014 ("Error in reading the PO history (&2, VGABE = &1)") typically occurs when there is an issue with accessing the purchase order (PO) history data in the system. This error can arise due to various reasons, including data inconsistencies, missing entries, or issues with the configuration of the system.
  Causes:
  
  Missing or Inconsistent Data: The purchase order history data may be incomplete or corrupted, leading to difficulties in reading the required information.
  Incorrect Configuration: There may be issues with the configuration settings related to the purchase order history in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the purchase order history data.
  Database Issues: There could be underlying database issues, such as locks or corruption, that prevent the system from retrieving the data.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with the standard functionality.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like ME23N (Display Purchase Order) to check if the purchase order exists and if the history is complete. You can also run reports to check for inconsistencies in the PO history.
  Review Configuration: Ensure that the configuration settings for purchase order history are correctly set up in the system. This may involve checking the settings in the purchasing module.
  Authorization Check: Verify that the user has the necessary authorizations to access the purchase order history. This can be done by checking the user's roles and authorizations.
  Database Check: If you suspect database issues, work with your database administrator to check for locks, inconsistencies, or corruption in the database tables related to purchase orders.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the root cause. This may require the assistance of a developer or SAP support.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: ME23N (Display Purchase Order), ME22N (Change Purchase Order), ME21N (Create Purchase Order).
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  Documentation: Review SAP documentation related to purchase order history and error handling for further insights.
  
  By following these steps, you should be able to diagnose and resolve the MRNB014 error in your SAP system.