How To Fix /SAPAPO/TSM566 - Unavailable active aggregates were assigned to the planning area

/SAPAPO/TSM566 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 566

• Message text: Unavailable active aggregates were assigned to the planning area

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM566 - Unavailable active aggregates were assigned to the planning area ?

  The SAP error message /SAPAPO/TSM566 indicates that there are unavailable active aggregates assigned to a planning area in SAP Advanced Planning and Optimization (APO). This typically occurs when the system is trying to access aggregates that are not currently available or have not been properly defined for the planning area.
  
  Cause:
  
  Inactive Aggregates: The aggregates that are supposed to be used for the planning area are inactive or not generated.
  Incorrect Configuration: The planning area may be incorrectly configured to use aggregates that do not exist or are not available.
  Data Issues: There may be issues with the underlying data that prevent the aggregates from being generated or accessed.
  Transport Issues: If the aggregates were transported from another system, they may not have been properly activated in the target system.
  
  
  Solution:
  
  
  Check Aggregate Status:
  
  Go to the transaction code /SAPAPO/TSM1 (Aggregate Maintenance) and check the status of the aggregates assigned to the planning area.
  Ensure that the aggregates are