How To Fix RSAPI_CTC247 - Logical system &1 must be mapped to Logical System &2 in BDLS UI

RSAPI_CTC247 - Overview

• Message type: E = Error

• Message class: RSAPI_CTC - Messages to be shown for BW SAPI configurations

• Message number: 247

• Message text: Logical system &1 must be mapped to Logical System &2 in BDLS UI

What causes this issue?

In the Prepare task list SAP_BW_COPY_INITIAL_PREPARE run in Original BW
system, you have entered &V2& as the Target Logical System.
But in the parameters of Initial Copy Task list
SAP_BW_BASIS_COPY_INITIAL_CONFIG, BDLS UI contains wrong mapping for
Original Logical System. This will lead to erroneous delta loads in
target system.

Error message extract from SAP system. Copyright SAP SE.

RSAPI_CTC247 - Details

• The SAP error message RSAPI_CTC247 indicates that there is a mismatch in the logical system mapping during a data conversion or system copy process. This error typically occurs when you are trying to execute the BDLS (Batch Data Language Switch) transaction, which is used to change logical system names in the database.
  
  Cause:
  The error occurs when the logical system specified in the operation is not correctly mapped to the target logical system. This can happen due to:
  
  Missing Mapping: The logical system you are trying to convert does not have a corresponding entry in the mapping table.
  Incorrect Configuration: The logical system configuration in the system is not set up correctly.
  Data Inconsistency: There may be inconsistencies in the logical system definitions in the source and target systems.
  
  
  Solution:
  To resolve the RSAPI_CTC247 error, follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction BDLS.
  Check the logical system names that are configured in your system. Ensure that both