How To Fix RM458 - PDC no. &1 is a postprocessing document

RM458 - Overview

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 458

• Message text: PDC no. &1 is a postprocessing document

What causes this issue?

The PDC backflush document &V1& cannot be reversed as this is a
postprocessing document.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM458 - PDC no. &1 is a postprocessing document ?

  The SAP error message RM458 indicates that a specific Postprocessing Document (PDC) is being referenced in a way that is not valid for the operation you are trying to perform. This error typically arises in the context of the SAP system's handling of postprocessing documents, which are used to manage and track various processes, such as those related to production, logistics, or financial transactions.
  
  Cause:
  The error message RM458 usually occurs due to one of the following reasons:
  
  Invalid Operation: You may be trying to perform an operation on a PDC that is not allowed, such as attempting to delete or modify a document that is already processed or locked.
  Document Status: The status of the PDC may not allow for the action you are trying to take. For example, if the document is already completed or in a state that does not permit changes.
  System Configuration: There may be configuration settings in the SAP