How To Fix TN755 - Critical error when displaying the uploaded packages

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 755

• Message text: Critical error when displaying the uploaded packages

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 TN755 - Critical error when displaying the uploaded packages ?

  The SAP error message TN755, which indicates a "Critical error when displaying the uploaded packages," typically occurs during the process of uploading or managing transport packages in the SAP system. This error can arise due to various reasons, including issues with the transport directory, problems with the transport files, or inconsistencies in the transport management system.
  Causes:
  
  Corrupted Transport Files: The transport files may be corrupted or incomplete, leading to issues when trying to display or process them.
  Transport Directory Issues: Problems with the transport directory (e.g., incorrect permissions, missing files) can prevent the system from accessing the necessary files.
  Authorization Issues: The user may not have the necessary authorizations to view or manage the transport packages.
  System Configuration Issues: Misconfigurations in the transport management system or related settings can lead to errors.
  Database Issues: Problems with the underlying database can also cause errors when trying to access transport packages.
  
  Solutions:
  
  Check Transport Directory: Ensure that the transport directory is correctly configured and that all necessary files are present. Verify that the user has the appropriate permissions to access the transport directory.
  Validate Transport Files: Check the integrity of the transport files. If they are corrupted, you may need to re-upload them or restore them from a backup.
  Review Authorizations: Ensure that the user encountering the error has the necessary authorizations to view and manage transport packages. This may involve checking roles and permissions in the SAP system.
  Check System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Transport Management Configuration: Verify the configuration of the transport management system (transaction STMS) to ensure that it is set up correctly.
  Database Consistency Check: If you suspect database issues, perform a consistency check on the database and resolve any identified problems.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP Notes often provide patches, workarounds, or additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STMS (Transport Management System), SE09 (Transport Organizer), and SLG1 (Application Log) for managing transports and reviewing logs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.