How To Fix /SAPAPO/TSM174 - At least one active aggregate exists for master plng object structure &

/SAPAPO/TSM174 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 174

• Message text: At least one active aggregate exists for master plng object structure &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM174 - At least one active aggregate exists for master plng object structure & ?

  The SAP error message /SAPAPO/TSM174 indicates that there is at least one active aggregate for the master planning object structure you are trying to modify or delete. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are attempting to make changes to a planning object structure that is currently in use.
  
  Cause:
  The error is caused by the existence of active aggregates that are linked to the master planning object structure. Aggregates are used in SAP APO to optimize the performance of planning processes by summarizing data. If there are active aggregates associated with the object structure, you cannot delete or modify it until those aggregates are handled.
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Active Aggregates:
  
  Use transaction code /SAPAPO/TSM to access the Aggregate Maintenance screen.
  Check for any active aggregates that are associated with the master planning object structure in question.
  
  
  
  Deactivate or Delete