How To Fix RSO_CTC129 - BDLS UI contains mappings to logical system &1. Remove this mapping.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_CTC - Message class for CTC related messages

• Message number: 129

• Message text: BDLS UI contains mappings to logical system &1. Remove this mapping.

What causes this issue?

In accordance with the selections defined in the <ZK>Select System
Connections to be Retained After Copy</> task, it is not necessary to
maintain mappings for logical system &V1& in the UI of the
<ZK>Conversion of Logical System Names </>(BDLS) task.

System Response

Execution of the task list with mappings to logical System &V1& can
result in an inconsistent state

How to fix this error?

Remove the entry of &V1& from the BDLS UI before execution.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_CTC129 - BDLS UI contains mappings to logical system &1. Remove this mapping. ?

  The SAP error message RSO_CTC129 indicates that there are mappings in the BDLS (Batch Data Load Service) User Interface that reference a logical system, which is not allowed in certain contexts. This error typically arises during the process of converting or migrating data between different systems or clients, particularly when using the BDLS tool to convert logical system names.
  Cause:
  The error occurs because the BDLS tool is trying to perform a conversion that involves logical system mappings that are not valid or are not supposed to be present in the current context. This can happen if:
  
  There are existing mappings in the BDLS UI that reference a logical system that should not be there.
  The logical system has been incorrectly configured or is no longer valid.
  The BDLS process is being executed in a context where logical system mappings are not allowed.
  
  Solution:
  To resolve this error, you need to remove the invalid mappings from the BDLS UI. Here are the steps to do that:
  
  
  Access the BDLS Transaction:
  
  Go to transaction code BDLS in your SAP system.
  
  
  
  Check Mappings:
  
  In the BDLS interface, check the mappings that are currently set up. Look for any entries that reference the logical system indicated in the error message (&1).
  
  
  
  Remove Invalid Mappings:
  
  Identify the mappings that are causing the issue and remove them. You can usually do this by selecting the mapping and using the delete option.
  
  
  
  Re-run the BDLS Process:
  
  After removing the invalid mappings, try to re-run the BDLS process to see if the error persists.
  
  
  
  Check Configuration:
  
  Ensure that your logical system configuration is correct. You can check this in transaction SCC4 for client settings or TBDLS for logical system settings.
  
  
  
  Consult Documentation:
  
  If you are unsure about the mappings or the logical systems, refer to SAP documentation or consult with your SAP Basis team for guidance.
  
  
  
  Related Information:
  
  BDLS Tool: The BDLS tool is used for converting logical system names in SAP systems, especially during system copies or migrations.
  Logical Systems: Logical systems are used in SAP to identify different systems in a landscape. They are defined in transaction SALE and can be configured in TBDLS.
  Error Handling: Always ensure you have backups and a clear understanding of the mappings before making changes, as incorrect mappings can lead to data inconsistencies.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert for further assistance.