How To Fix BRAIN303 - InfoProvider &1 contains complex aggregation level &2

BRAIN303 - Overview

• Message type: E = Error

• Message class: BRAIN -

• Message number: 303

• Message text: InfoProvider &1 contains complex aggregation level &2

What causes this issue?

&V2& is a complex aggregation level, that is, an aggregation level that
is based on a MultiProvider. Complex aggregation levels are not allowed
to be used in MultiProviders as included InfoProviders.

System Response

&V1& cannot be used in reporting and analysis.

How to fix this error?

Check the definition of MultiProvider &V1& and delete &V2& from the list
of InfoProviders used.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN303 - InfoProvider &1 contains complex aggregation level &2 ?

  The SAP error message BRAIN303 indicates that there is an issue with the aggregation level of an InfoProvider in SAP BW (Business Warehouse). This error typically arises when you are trying to execute a query or perform an operation that requires a simpler aggregation level than what is currently defined for the InfoProvider.
  
  Cause:
  The error occurs due to the following reasons:
  
  Complex Aggregation Level: The InfoProvider has a complex aggregation level that cannot be processed in the context of the query or operation you are trying to execute.
  Incompatible Query: The query you are trying to run may not be compatible with the defined aggregation levels of the InfoProvider.
  Data Model Changes: Changes in the data model or InfoProvider structure may lead to inconsistencies in the aggregation levels.
  
  
  Solution:
  To resolve the BRAIN303 error, you can take the following steps:
  
  
  Check Aggregation Levels:
  
  Review the aggregation levels defined for the InfoProvider. Ensure that they are appropriate for the