How To Fix SCTC_SC020 - CTC control file &1 not existing

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTC_SC - CTC System Copy

• Message number: 020

• Message text: CTC control file &1 not existing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCTC_SC020 - CTC control file &1 not existing ?

  The SAP error message SCTC_SC020 indicates that the CTC (Change and Transport System) control file specified does not exist. This error typically occurs when there is an issue with the transport directory or the configuration of the transport system.
  Cause:
  
  Missing Control File: The specified control file in the transport directory is missing or has been deleted.
  Incorrect Path: The path to the control file may be incorrectly specified in the configuration.
  Transport Directory Issues: There may be issues with the transport directory itself, such as incorrect permissions or corruption.
  Transport Layer Configuration: The transport layer may not be properly configured, leading to the system being unable to locate the control file.
  
  Solution:
  
  
  Verify Control File Existence:
  
  Check the transport directory (usually located in the file system under the path defined in the transport profile) to see if the control file exists.
  The control file typically has a naming convention like CTC_<SID>_<client>_<date>.txt.
  
  
  
  Check Transport Directory Configuration:
  
  Ensure that the transport directory is correctly configured in the system. You can check this in transaction STMS (Transport Management System) under the configuration settings.
  
  
  
  Permissions:
  
  Ensure that the user running the SAP system has the necessary permissions to access the transport directory and the control files.
  
  
  
  Recreate Control File:
  
  If the control file is missing, you may need to recreate it. This can often be done by re-running the transport request or using the appropriate SAP tools to generate the control file again.
  
  
  
  Check Transport Layer:
  
  Verify that the transport layer is correctly set up in transaction SE03 (Transport Organizer Tools) and that it points to the correct transport directory.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  STMS: Transport Management System
  SE03: Transport Organizer Tools
  SE09: Transport Organizer
  SE10: Transport Organizer (for workbench requests)
  
  
  
  Transport Directory Structure:
  
  The transport directory typically contains subdirectories for different clients and transport requests. Ensure that the structure is intact.
  
  
  
  SAP Documentation:
  
  Refer to the official SAP documentation for detailed information on the Change and Transport System and troubleshooting transport-related issues.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.