How To Fix RSCV191 - Star transformation is not switched on

RSCV191 - Overview

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 191

• Message text: Star transformation is not switched on

What causes this issue?

An ORACLE system parameter is incorrectly set.

How to fix this error?

Please insert the following line in the ORACLE initialization file
'init<SID>.ora' (where <SID> is the name of your database):
star_transformation_enabled=true

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV191 - Star transformation is not switched on ?

  The SAP error message RSCV191, which states "Star transformation is not switched on," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to execute a query that involves star schema transformations, but the necessary settings for star transformation are not enabled.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Star Transformation Not Activated: The star transformation feature is not activated in the SAP BW system.
  Query Settings: The query you are trying to execute may not be configured to use star transformation.
  Data Source Configuration: The InfoProvider or the data source may not be set up to support star transformation.
  
  
  Solution:
  To resolve the RSCV191 error, you can follow these steps:
  
  
  Activate Star Transformation:
  
  Go to the SAP BW system and navigate to the relevant InfoProvider (e.g., InfoCube).
  Check the settings for the InfoProvider and ensure that the star transformation is activated. This can usually be done in the InfoProvider settings