How To Fix ESH_HANA_ADMIN242 - Logical system ID for CDS connectivity is not unique - &1 &2 &3 &4

ESH_HANA_ADMIN242 - Overview

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 242

• Message text: Logical system ID for CDS connectivity is not unique - &1 &2 &3 &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_HANA_ADMIN242 - Logical system ID for CDS connectivity is not unique - &1 &2 &3 &4 ?

  The SAP error message ESH_HANA_ADMIN242 indicates that there is a problem with the logical system ID used for Core Data Services (CDS) connectivity in your SAP system. Specifically, it suggests that the logical system ID is not unique, which can lead to issues in data retrieval and processing.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate Logical System IDs: There are multiple entries in the system with the same logical system ID, which can occur if the system has been incorrectly configured or if there are remnants of old configurations.
  Incorrect Configuration: The configuration settings for the logical system IDs may not have been set up correctly, leading to conflicts.
  Transport Issues: If transports have been incorrectly managed, it may lead to duplicate entries in the system.
  
  
  Solution:
  To resolve the issue, you can follow these steps:
  
  
  Check Logical System IDs:
  
  Go to transaction SICF and check the logical system IDs configured in your