How To Fix /ISDFPS/PM122 - Delete object list assignment: an operation with no. &1/&2 does not exist

/ISDFPS/PM122 - Overview

• Message type: E = Error

• Message class: /ISDFPS/PM -

• Message number: 122

• Message text: Delete object list assignment: an operation with no. &1/&2 does not exist

Self-Explanatory Message

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/ISDFPS/PM122 - Details

• The SAP error message /ISDFPS/PM122 Delete object list assignment: an operation with no. &1/&2 does not exist typically occurs in the context of the SAP Plant Maintenance (PM) module, particularly when dealing with operations and object list assignments in maintenance orders or projects.
  
  Cause:
  This error message indicates that the system is trying to delete an assignment for an operation that does not exist in the database. The placeholders &1 and &2 represent the operation number and the associated object (like a maintenance order or project) that the system is attempting to reference. The possible causes for this error include:
  
  Non-existent Operation: The operation number specified does not exist in the system, possibly due to it being deleted or never created.
  Incorrect Object Reference: The object (like a maintenance order) referenced may not be valid or may have been deleted.
  Data Consistency Issues: There may be inconsistencies in the database, such as orphaned records or