How To Fix RSDD819 - Check aggregate does not exist. Needs to be created

RSDD819 - Overview

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 819

• Message text: Check aggregate does not exist. Needs to be created

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD819 - Check aggregate does not exist. Needs to be created ?

  The SAP error message RSDD819, which states "Check aggregate does not exist. Needs to be created," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to execute a query or access data that requires an aggregate that has not yet been created.
  
  Cause:
  
  Missing Aggregate: The primary cause of this error is that the required aggregate for the InfoProvider (like a cube) has not been created. Aggregates are pre-calculated summaries of data that improve query performance.
  Query Design: The query you are trying to run may be designed to use an aggregate that is not available in the system.
  Data Model Changes: If there have been recent changes to the data model (like adding new characteristics or measures), the existing aggregates may no longer be valid or sufficient.
  
  
  Solution:
  To resolve the RSDD819 error, you need to create the required aggregate. Here are the steps to do that:
  
  
  Identify the Required Aggregate:
  
  Check