How To Fix /SAPAPO/PMON073 - User &1 already processing key figure schema &2 (Only poss. to display)

/SAPAPO/PMON073 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PMON -

• Message number: 073

• Message text: User &1 already processing key figure schema &2 (Only poss. to display)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PMON073 - User &1 already processing key figure schema &2 (Only poss. to display) ?

  The SAP error message /SAPAPO/PMON073 User &1 already processing key figure schema &2 (Only poss. to display) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to access a key figure schema that is already being processed by another user. This situation can arise in scenarios where multiple users are trying to access or modify the same data simultaneously.
  
  Cause:
  
  Concurrent Access: The primary cause of this error is that the key figure schema is locked by another user. SAP APO has mechanisms to prevent data inconsistencies that can arise from concurrent modifications.
  Long-running Processes: If a user is running a long report or transaction that involves the key figure schema, it can lead to this error for other users trying to access the same schema.
  Session Management: Sometimes, if a user has multiple sessions open, it can lead to confusion in processing and result in this