How To Fix /SMB/IMPORT_EXPORT070 - Decompression error

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/IMPORT_EXPORT -

• Message number: 070

• Message text: Decompression error

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 /SMB/IMPORT_EXPORT070 - Decompression error ?

  The SAP error message /SMB/IMPORT_EXPORT070 Decompression error typically occurs during the import or export of data, particularly when dealing with compressed files or data streams. This error indicates that there was an issue with decompressing the data, which can be caused by several factors.
  Causes:
  
  Corrupted Data: The data being imported or exported may be corrupted, leading to decompression failures.
  Incompatible Compression Format: The compression format used may not be supported or recognized by the SAP system.
  Insufficient Memory: The system may not have enough memory allocated to handle the decompression process.
  File Transfer Issues: If the file was transferred over a network, it may have been altered or corrupted during the transfer.
  Version Mismatch: There may be a version mismatch between the source and target systems, especially if different versions of SAP are being used.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity of the compressed file. If possible, try to decompress it using a different tool to see if it works outside of SAP.
  Recreate the Compressed File: If the file is corrupted, try to recreate the compressed file from the source data.
  Use Supported Formats: Ensure that the compression format used is compatible with the SAP system. Refer to SAP documentation for supported formats.
  Increase Memory Allocation: If memory is a concern, consider increasing the memory allocation for the SAP system or the specific process that is handling the import/export.
  Check Network Transfer: If the file was transferred over a network, try transferring it again, ensuring that the transfer method preserves the file integrity (e.g., using binary mode for FTP).
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error. SAP frequently updates its knowledge base with solutions for known issues.
  Logs and Traces: Review the application logs and traces for more detailed error messages that can provide additional context about the failure.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.