How To Fix RS_B4HANA_RC093 - Current "Additional Grouping Before Join" setting is not supported.

RS_B4HANA_RC093 - Overview

• Message type: E = Error

• Message class: RS_B4HANA_RC -

• Message number: 093

• Message text: Current "Additional Grouping Before Join" setting is not supported.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HANA_RC093 - Current "Additional Grouping Before Join" setting is not supported. ?

  The SAP error message RS_B4HANA_RC093 indicates that the "Additional Grouping Before Join" setting is not supported in the context of your current query or data model. This error typically arises when using SAP BW/4HANA or SAP BW on HANA, particularly when working with CompositeProviders or queries that involve complex joins and aggregations.
  
  Cause:
  The error is primarily caused by the following factors:
  
  
  Incompatibility with HANA: The "Additional Grouping Before Join" setting is not compatible with the HANA database's processing capabilities. HANA has specific optimization techniques that may not support certain types of pre-aggregation or grouping before performing joins.
  
  
  Query Design: The way the query is designed may involve aggregations that are not supported in the context of the data model or the underlying database.
  
  
  Data Model Limitations: The data model being used may have limitations that prevent the use of this setting, especially if it involves complex joins or multiple data sources.
  
  
  
  Solution:
  To resolve the error,