How To Fix TN455 - Import of the queue canceled because of a problem

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 455

• Message text: Import of the queue canceled because of a problem

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN455 - Import of the queue canceled because of a problem ?

  The SAP error message TN455, which states "Import of the queue canceled because of a problem," typically occurs in the context of SAP's transport management system (TMS). This error indicates that there was an issue during the import of a transport request into the target system, which caused the import process to be aborted.
  Causes:
  
  Transport Request Issues: The transport request may contain objects that are not compatible with the target system or are missing dependencies.
  Authorization Problems: The user performing the import may not have the necessary authorizations to execute the import.
  System Configuration: There may be configuration issues in the target system that prevent the import from completing successfully.
  Lock Entries: There could be lock entries in the database that are preventing the import from proceeding.
  Transport Directory Issues: Problems with the transport directory or transport files can also lead to this error.
  Version Mismatch: The source and target systems may be on different versions or support packs, leading to incompatibility.
  
  Solutions:
  
  Check Transport Logs: Review the transport logs for detailed error messages that can provide insight into what went wrong during the import process.
  Verify Dependencies: Ensure that all necessary objects and dependencies are included in the transport request.
  Check Authorizations: Confirm that the user performing the import has the required authorizations in the target system.
  Resolve Lock Entries: Use transaction codes like SM12 to check for and resolve any lock entries that may be causing the issue.
  Review System Configuration: Ensure that the target system is properly configured to accept the transport request.
  Transport Directory: Check the transport directory for any issues, such as missing files or incorrect paths.
  Version Compatibility: Ensure that the source and target systems are compatible in terms of version and support packs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STMS (Transport Management System), SE01 (Transport Organizer), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to transport errors.
  Documentation: Review SAP documentation on transport management for best practices and troubleshooting steps.
  
  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.