Message type: E = Error
Message class:  RSO_CTC - Message class for CTC related messages 
Message number: 202
Message text: Enter new logical system name for clone of this BW system
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The SAP error message RSO_CTC202 typically occurs during the process of cloning a BW (Business Warehouse) system. This message indicates that a new logical system name must be provided for the cloned BW system. Here’s a breakdown of the cause, solution, and related information for this error:
Cause: Cloning Process: When you clone a BW system, SAP requires a unique logical system name for the new instance. This is necessary to avoid conflicts with the existing system and to ensure that the new system can operate independently. Configuration Settings: The logical system name is part of the configuration settings in SAP, and if it is not specified or is incorrectly specified during the cloning process, this error will be triggered.
Solution: Provide a New Logical System Name: During the cloning process, you will be prompted to enter a new logical system name. Ensure that this name is unique and follows the naming conventions used in your
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