How To Fix RSDD021 - No aggregates are available for optimization

RSDD021 - Overview

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 021

• Message text: No aggregates are available for optimization

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD021 - No aggregates are available for optimization ?

  The SAP error message RSDD021, which states "No aggregates are available for optimization," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to optimize a query or a data model that relies on aggregates, but no aggregates are defined or available for the specific InfoProvider or query.
  
  Cause:
  
  No Aggregates Defined: The most common cause is that there are no aggregates created for the InfoCube or DataStore Object (DSO) that the query is based on.
  Aggregates Not Activated: Even if aggregates exist, they may not be activated or properly configured.
  Query Configuration: The query might be configured in a way that does not utilize the available aggregates.
  Data Model Changes: Changes in the underlying data model (like changes in dimensions or key figures) may lead to aggregates being invalidated or not being used.
  
  
  Solution:
  
  
  Create Aggregates:
  
  Go to the InfoCube in the SAP BW system.
  Create the necessary aggregates based on the query requirements.