How To Fix BRAIN338 - Characteristic &1 is not included in aggregation level &2

BRAIN338 - Overview

• Message type: E = Error

• Message class: BRAIN -

• Message number: 338

• Message text: Characteristic &1 is not included in aggregation level &2

What causes this issue?

The COB_PRO of aggregation level &V2& must contain "characteristic" &V1&
, and fields CHASEL and CHANAV must have the correct values. The
current values are:
IOBJNM = &V1&
CHASEL = &V3&
CHANAV = &V4&

System Response

The aggregation level cannot be used.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

BRAIN338 - Details

• The SAP error message BRAIN338 indicates that a characteristic (denoted as &1) is not included in the specified aggregation level (denoted as &2) in the context of SAP BW (Business Warehouse) or SAP HANA. This error typically arises when you are trying to execute a query or a report that requires certain characteristics to be part of the aggregation level, but they are missing.
  
  Cause:
  
  Missing Characteristics: The characteristic you are trying to use in your query is not part of the aggregation level defined for the InfoProvider.
  Incorrect Query Design: The query may have been designed without including all necessary characteristics that are required for the analysis.
  Changes in Data Model: If there have been recent changes to the data model, such as adding or removing characteristics, it may lead to this error if the aggregation level has not been updated accordingly.
  
  
  Solution:
  
  
  Check Aggregation Level:
  
  Go to the Aggregation Level definition in the SAP BW