How To Fix CNV40107009 - Old Logical System &1 does not exist (in table TBDLS)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV40107 - Package 40107 - Logical System

• Message number: 009

• Message text: Old Logical System &1 does not exist (in table TBDLS)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV40107009 - Old Logical System &1 does not exist (in table TBDLS) ?

  The SAP error message CNV40107009 indicates that the old logical system specified does not exist in the table TBDLS. This error typically arises during data migration or system conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  
  Missing Logical System: The logical system you are trying to reference has not been defined in the system. This could happen if the logical system was never created or if it was deleted.
  Incorrect Configuration: The configuration settings may be incorrect, leading to the system not recognizing the specified logical system.
  Transport Issues: If the logical system was supposed to be transported from another system and the transport did not occur successfully, it may not exist in the target system.
  
  Solution:
  
  
  Check Logical System Configuration:
  
  Go to transaction code SCC4 to check the logical system settings.
  Ensure that the logical system you are trying to use is listed there. If it is not, you will need to create it.
  
  
  
  Create Logical System:
  
  If the logical system does not exist, you can create it:
  
  Go to transaction SCC4.
  Select the appropriate client and create a new logical system by entering a name and description.
  Make sure to save your changes.
  
  
  
  
  
  Update TBDLS Table:
  
  If you have created a new logical system, ensure that it is correctly reflected in the TBDLS table.
  You can check the contents of the TBDLS table using transaction SE11 or SE16.
  
  
  
  Check Transport Requests:
  
  If the logical system was supposed to be transported, check the transport requests to ensure that they were imported successfully.
  
  
  
  Review Migration Settings:
  
  If you are using a migration tool, review the settings and mappings to ensure that the old logical system is correctly referenced.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are performing for additional guidance.
  
  
  
  Related Information:
  
  TBDLS Table: This table contains the definitions of logical systems in the SAP system. It is crucial for data transfer and integration processes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC4 for logical system configuration, SE11 for table display, and SE16 for data browsing.
  SAP Notes: Check for any SAP Notes related to your specific version of SAP or the migration tool you are using, as they may provide additional insights or solutions.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.