How To Fix BRAIN235 - For &1, aggregate part &2 must have a fully-fledged delta method

BRAIN235 - Overview

• Message type: E = Error

• Message class: BRAIN -

• Message number: 235

• Message text: For &1, aggregate part &2 must have a fully-fledged delta method

What causes this issue?

Deltacache class &V3& of InfoProvider &V2& is only suitable as a delta
part of a delta pair. In delta pair class &V1& it should be used as an
aggregation part.

System Response

The MultiProvider cannot be used in this way.

How to fix this error?

Change classes &V1& and &V3& as well as the corresponding entries in
table RSDCUBEMULTI.

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.

BRAIN235 - Details

• The SAP error message BRAIN235 indicates that there is an issue with the delta method configuration for an aggregate in the SAP BW (Business Warehouse) system. Specifically, it suggests that the aggregate part you are trying to work with does not have a fully-fledged delta method defined, which is necessary for the system to process data changes correctly.
  
  Cause:
  
  Missing Delta Method: The aggregate part specified in the error message does not have a delta method defined. Delta methods are essential for tracking changes in data and ensuring that the aggregate can be updated efficiently.
  Incorrect Configuration: The configuration of the InfoObject or the aggregate may be incomplete or incorrect, leading to the absence of a valid delta method.
  Data Source Issues: The data source from which the aggregate is pulling data may not be set up to support delta processing.
  
  
  Solution:
  
  
  Define a Delta Method:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the InfoProvider