/ISDFPS/PM120 - Object list assignment: an operation with no. &1 / &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM -

• Message number: 120

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

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.

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/PM120 - Object list assignment: an operation with no. &1 / &2 does not exist ?

  The SAP error message /ISDFPS/PM120 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 in maintenance orders or task lists. This error indicates that the system is unable to find an operation with the specified operation number and order number.
  Cause:
  
  Non-Existent Operation: The operation number specified in the error message does not exist in the maintenance order or task list.
  Incorrect Order Number: The order number provided may be incorrect or may not correspond to the operation number.
  Deleted or Inactive Operations: The operation may have been deleted or marked as inactive in the system.
  Authorization Issues: The user may not have the necessary authorizations to view or access the specified operation.
  Data Consistency Issues: There may be inconsistencies in the database or issues with the data integrity.
  
  Solution:
  
  Verify Operation and Order Numbers: Check the operation number and order number in the maintenance order or task list to ensure they are correct and exist in the system.
  Check for Deletions: Look for any changes made to the operations, such as deletions or modifications, that may have affected the operation's existence.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the maintenance order and its operations.
  Data Consistency Check: Run data consistency checks or reports to identify any inconsistencies in the database that may be causing the issue.
  Recreate the Operation: If the operation is indeed missing and needs to be present, consider recreating it in the maintenance order or task list.
  Consult Documentation: Refer to SAP documentation or help resources for additional troubleshooting steps specific to your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like IW32 (Change Order) or IW33 (Display Order) to check the details of the maintenance order.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.