How To Fix RS2HANA_VIEW134 - External SAP HANA view: Key figure '&1': no client-side aggregation

RS2HANA_VIEW134 - Overview

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 134

• Message text: External SAP HANA view: Key figure '&1': no client-side aggregation

What causes this issue?

The formula contains operators like percentage, the result of which
cannot be aggregated arbitrarily after selecting from the external SAP
HANA view of the BW query.

System Response

In the SAP HANA calculation view, the calculated measure representing
the formula will set the attribute "client-side aggregation" to false.

How to fix this error?

If you want to use the external SAP HANA view of the BW query as a data
source in other SAP HANA views, do not use this calculated measure.

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.

RS2HANA_VIEW134 - Details

• The SAP error message RS2HANA_VIEW134 typically indicates an issue with the configuration of an external SAP HANA view, specifically related to the aggregation of key figures. This error arises when the system cannot perform client-side aggregation for a specified key figure in the HANA view.
  
  Cause:
  
  Missing Aggregation Settings: The key figure in question may not have the necessary aggregation settings defined in the HANA view.
  Incompatible Data Types: The data types of the key figure may not be compatible with the expected aggregation functions.
  Incorrect View Definition: The HANA view may not be correctly defined to allow for client-side aggregation.
  Data Model Issues: There may be issues with the underlying data model that prevent proper aggregation.
  
  
  Solution:
  
  
  Check Key Figure Settings:
  
  Go to the HANA view definition and verify that the key figure is set up correctly for aggregation. Ensure that the aggregation type (e.g., SUM, AVG) is defined.
  
  
  
  Review Data Types:
  
  Ensure that the data types of the