How To Fix PPERES022 - Proxy object &1 is already assigned to production resource &2

PPERES022 - Overview

• Message type: E = Error

• Message class: PPERES - Messages for Resource Nodes

• Message number: 022

• Message text: Proxy object &1 is already assigned to production resource &2

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 PPERES022 - Proxy object &1 is already assigned to production resource &2 ?

  The SAP error message PPERES022 indicates that a proxy object (such as a resource or a component) is already assigned to a production resource, and therefore cannot be assigned again. This typically occurs in the context of production planning or resource management within SAP.
  
  Cause:
  The error arises when you attempt to assign a proxy object (like a machine, tool, or other resource) to a production resource that is already linked to another production resource. This can happen due to:
  
  Duplicate Assignment: The proxy object is already in use or assigned to another production resource.
  Incorrect Configuration: There may be a configuration issue in the system that allows for overlapping assignments.
  Data Integrity Issues: There might be inconsistencies in the master data or configuration settings.
  
  
  Solution:
  To resolve the PPERES022 error, you can take the following steps:
  
  
  Check Current Assignments:
  
  Use transaction codes like CR02 (Change Resource) or CR03 (Display Resource) to check the current assignments of the proxy