How To Fix TPDA165 - Change rejected: Internal error (unknown component)

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 165

• Message text: Change rejected: Internal error (unknown component)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA165 - Change rejected: Internal error (unknown component) ?

  The SAP error message TPDA165, which states "Change rejected: Internal error (unknown component)," typically indicates that there is an issue with the transport system in SAP. This error can occur during the transport of changes between different SAP systems (e.g., from development to quality assurance or production).
  Causes:
  
  Transport Directory Issues: There may be problems with the transport directory or the transport files.
  Missing Components: The transport request may reference components that are not available in the target system.
  Transport Configuration: Incorrect configuration of the transport landscape or transport routes.
  Authorization Issues: The user may not have the necessary authorizations to perform the transport.
  Corrupted Transport Request: The transport request itself may be corrupted or incomplete.
  System Lock: The target system may be locked or in a state that prevents the transport from being processed.
  
  Solutions:
  
  Check Transport Directory: Verify that the transport directory is correctly set up and that all necessary files are present.
  Review Transport Logs: Check the transport logs for more detailed error messages that can provide insight into the issue.
  Validate Components: Ensure that all components referenced in the transport request are available in the target system.
  Check Authorizations: Make sure that the user performing the transport has the necessary authorizations.
  Recreate Transport Request: If the transport request is suspected to be corrupted, consider recreating it.
  System Status: Ensure that the target system is not locked and is in a stable state to accept transports.
  Transport Configuration: Review the transport configuration settings in transaction STMS to ensure they are correct.
  
  Related Information:
  
  Transaction Codes: 
  
  STMS: Transport Management System
  SE01: Transport Organizer
  SE09: Workbench Organizer
  SE10: Customizing Organizer
  
  
  SAP Notes: Check SAP Notes related to transport issues for any known bugs or fixes. You can search for relevant notes in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.