How To Fix RSAPI_CTC248 - No mapping is maintained for Original Logical System &1 in BDLS UI

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 248

• Message text: No mapping is maintained for Original Logical System &1 in BDLS UI

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSAPI_CTC248 - No mapping is maintained for Original Logical System &1 in BDLS UI ?

  The SAP error message RSAPI_CTC248 indicates that there is no mapping maintained for the original logical system in the BDLS (Batch Data Language Services) user interface. This typically occurs when you are trying to perform a logical system conversion, and the system cannot find the necessary mapping for the original logical system you are working with.
  Cause:
  
  Missing Mapping: The most common cause of this error is that the logical system you are trying to convert does not have a corresponding entry in the mapping table.
  Incorrect Configuration: The logical system may not be correctly configured in the system settings.
  Data Transfer Issues: If the logical system was recently added or modified, the mapping may not have been updated accordingly.
  
  Solution:
  To resolve the RSAPI_CTC248 error, follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction BDLS.
  Check the logical system you are trying to convert and ensure it is correctly defined in the system.
  
  
  
  Maintain Mapping:
  
  In the BDLS transaction, you need to maintain the mapping for the original logical system.
  You can do this by navigating to the mapping table and adding the necessary entries. Ensure that the original logical system is mapped to the new logical system correctly.
  
  
  
  Use Transaction Code:
  
  Use transaction SM30 to access the table/view maintenance.
  Look for the relevant mapping table (usually TBDLS or similar) and ensure that the mapping for the original logical system exists.
  
  
  
  Check for Transport Issues:
  
  If the logical system was recently transported from another system, ensure that all necessary transport requests have been imported correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to BDLS and logical system conversion for any specific instructions or updates.
  
  
  
  Testing:
  
  After making the necessary changes, re-run the BDLS process to see if the error persists.
  
  
  
  Related Information:
  
  BDLS: This is a tool used in SAP for converting logical system names in the database. It is often used during system migrations or when consolidating systems.
  Logical System: A logical system is a unique identifier for an SAP system or client, which is used in various configurations and data transfers.
  SAP Notes: Check SAP Notes for any known issues or patches related to BDLS and logical system mapping.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP Basis administrator for further assistance.