How To Fix /PF1/MSG_PO455 - Error occurred when reading the clearing item

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO -

• Message number: 455

• Message text: Error occurred when reading the clearing 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO455 - Error occurred when reading the clearing item ?

  The SAP error message /PF1/MSG_PO455 typically indicates that there was an issue when trying to read a clearing item in the context of a purchase order or related financial transaction. This error can arise due to various reasons, including data inconsistencies, missing entries, or issues with the configuration of the system.
  Possible Causes:
  
  Missing Clearing Item: The clearing item that the system is trying to access may not exist or may have been deleted.
  Data Inconsistencies: There may be inconsistencies in the database, such as orphaned records or incorrect references.
  Authorization Issues: The user may not have the necessary permissions to access the clearing item.
  Configuration Issues: There may be issues with the configuration of the financial modules in SAP, such as incorrect settings in the clearing process.
  Locked Entries: The clearing item may be locked due to ongoing transactions or processes.
  
  Solutions:
  
  Check for Missing Entries: Verify if the clearing item exists in the system. You can do this by checking the relevant tables (e.g., BKPF, BSEG) for the clearing document.
  Data Consistency Check: Run a consistency check on the relevant tables to identify and resolve any inconsistencies. This can often be done using transaction codes like SE11 or SE16 to view table entries.
  Authorization Check: Ensure that the user has the necessary authorizations to access the clearing item. This can be checked in the user roles and authorizations.
  Review Configuration: Check the configuration settings related to the clearing process in the Financial Accounting (FI) module. Ensure that all necessary settings are correctly configured.
  Unlock Entries: If the clearing item is locked, identify the process that is locking it and resolve the issue, which may involve waiting for the process to complete or manually unlocking it if appropriate.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FBL1N (Vendor Line Item Display), and FBL3N (G/L Account Line Item Display) to investigate the clearing items.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message details and any relevant transaction logs.
  Documentation: Review SAP documentation related to the Financial Accounting module for more insights into clearing processes and error handling.
  
  By following these steps, you should be able to diagnose and resolve the /PF1/MSG_PO455 error in SAP.