How To Fix STC_SC_TASKS004 - Invalid logical system name mapping; check conversion pairs

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_SC_TASKS - System Copy Task Messages

• Message number: 004

• Message text: Invalid logical system name mapping; check conversion pairs

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STC_SC_TASKS004 - Invalid logical system name mapping; check conversion pairs ?

  The SAP error message STC_SC_TASKS004 indicates that there is an issue with the logical system name mapping in the context of a task or job that is being executed in the SAP system. This error typically arises when the system cannot find a valid mapping for the logical system names involved in the task.
  Cause:
  
  Invalid Logical System Name: The logical system name specified in the task does not exist or is incorrectly defined in the system.
  Missing Mapping: There may be a missing conversion pair in the logical system mapping configuration.
  Configuration Issues: The configuration for logical system names in transaction BD54 (for logical system mapping) may not be set up correctly.
  Transport Issues: If the error occurs during a transport, it may be due to the logical system not being correctly defined in the transport layer.
  
  Solution:
  
  
  Check Logical System Names:
  
  Go to transaction BD54 to check the logical system mapping.
  Ensure that the logical system names used in the task are correctly defined and exist in the system.
  
  
  
  Define Missing Mappings:
  
  If you find that there are missing mappings, you can create them in transaction BD54.
  Ensure that the source and target logical systems are correctly defined.
  
  
  
  Review Task Configuration:
  
  Check the configuration of the task that is generating the error. Ensure that it references the correct logical system names.
  
  
  
  Transport Configuration:
  
  If the error occurs during a transport, ensure that the logical system is correctly defined in the transport layer.
  You may need to adjust the transport configuration or re-import the transport request.
  
  
  
  Check for System Consistency:
  
  Ensure that all systems involved in the task have consistent logical system definitions and mappings.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  BD54: Logical System Mapping
  ST22: Dump Analysis (to check for any related dumps)
  SM21: System Log (to check for any related logs)
  
  
  
  Documentation: Refer to SAP Help documentation for more details on logical system configuration and mapping.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to logical system mapping and the STC_SC_TASKS004 error.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the STC_SC_TASKS004 error in your SAP system.