How To Fix 1R422 - Problems occurred while uncompressing transport file

SAP Error Message - Details

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 422

• Message text: Problems occurred while uncompressing transport file

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1R422 - Problems occurred while uncompressing transport file ?

  The SAP error message 1R422 indicates that there were problems while uncompressing a transport file. This error typically occurs during the import of transport requests in the SAP system. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Corrupted Transport File: The transport file may be corrupted during the export or transfer process.
  Insufficient Disk Space: There may not be enough disk space on the target system to uncompress the transport file.
  File Transfer Issues: Issues during the file transfer (e.g., FTP, SFTP) can lead to corruption or incomplete files.
  Incorrect File Format: The transport file may not be in the expected format or may have been modified incorrectly.
  Version Compatibility: The transport file may not be compatible with the version of the SAP system you are trying to import it into.
  
  Solutions:
  
  Check File Integrity: Verify the integrity of the transport file. If possible, compare checksums (e.g., MD5, SHA) of the original and transferred files.
  Re-transfer the File: If the file is corrupted, try re-exporting and transferring the transport request again.
  Free Up Disk Space: Ensure that there is sufficient disk space on the target system. Clean up unnecessary files if needed.
  Use Correct Tools: Ensure that you are using the correct tools and methods for transferring the transport files (e.g., using SAP's transport management system).
  Check Compatibility: Verify that the transport request is compatible with the target SAP system version. If not, you may need to adjust the transport or use a different version.
  Review Logs: Check the transport logs for more detailed error messages that can provide additional context on the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to transport issues. SAP frequently updates their knowledge base with solutions to common problems.
  Transport Management System (TMS): Familiarize yourself with the TMS configuration and best practices for managing transports.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Administration: Ensure that the system administrator has the necessary permissions and configurations set up for transport operations.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.