How To Fix ESH_ENG_CDS_ABAP095 - Client &1 cannot be updated (different RuBu-technology)

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_ABAP - ES-CDS/ABAP

• Message number: 095

• Message text: Client &1 cannot be updated (different RuBu-technology)

What causes this issue?

In rare cases, the Enterprise Search runtime load ("Runtime Buffer",
"RuBu") is set to the old implementation. This can be done via control
parameter, distinct per client.

System Response

The activation of CDS-entities for Enterprise Search require one and the
same Runtime Load-technology for all clients. Clients with a different
technology are skipped.

How to fix this error?

Go to one of the clients in question and start there the CDS-activation
again (e.g. by running report ESH_CDSABAP_ACTIVATION).

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_ABAP095 - Client &1 cannot be updated (different RuBu-technology) ?

  The SAP error message ESH_ENG_CDS_ABAP095 indicates that the client you are trying to update cannot be modified due to a mismatch in the RuBu (Runtime Business) technology. This typically occurs in the context of SAP's Enterprise Search or when working with Core Data Services (CDS) views.
  
  Cause:
  
  Client-Specific Settings: The error often arises when there are client-specific settings or configurations that prevent updates. This can happen if the client is set up differently from the expected configuration for the RuBu technology.
  Inconsistent Data: If there are inconsistencies in the data or configuration between different clients, it can lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform updates in the specified client.
  
  
  Solution:
  
  Check Client Configuration: Ensure that the client you are trying to update is configured correctly and is compatible with the RuBu technology being used. You may need to compare the settings with other clients that are