How To Fix IUUC_TAB239 - GZIP compression failed

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 239

• Message text: GZIP compression failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB239 - GZIP compression failed ?

  The SAP error message IUUC_TAB239, which indicates that "GZIP compression failed," typically occurs during the data transfer or replication processes in SAP systems, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar data replication tools. This error can arise due to various reasons, including issues with the data being processed, system resource limitations, or configuration problems.
  Causes:
  
  Data Size: The data being compressed may be too large for the available memory or system resources, leading to a failure in the GZIP compression process.
  Corrupted Data: If the data being processed is corrupted or contains invalid characters, it may cause the compression to fail.
  Configuration Issues: Incorrect settings in the SLT configuration or related components can lead to compression failures.
  System Resource Limitations: Insufficient memory or CPU resources on the server can hinder the compression process.
  Network Issues: Problems with network connectivity or bandwidth can also affect data transfer and compression.
  
  Solutions:
  
  Check System Resources: Ensure that the server has adequate memory and CPU resources. Monitor system performance and consider increasing resources if necessary.
  Review Data: Check the data being replicated for any inconsistencies or corruption. Validate the data format and ensure it adheres to expected standards.
  Adjust Configuration: Review the SLT configuration settings. Ensure that the parameters related to data transfer and compression are correctly set.
  Increase GZIP Buffer Size: If applicable, consider increasing the buffer size for GZIP compression in the configuration settings.
  Update Software: Ensure that you are using the latest version of SAP software and components. Sometimes, bugs in earlier versions can lead to such issues.
  Check Logs: Review the SLT logs and other relevant logs for more detailed error messages that can provide insights into the root cause of the issue.
  Network Stability: Ensure that the network connection between the source and target systems is stable and has sufficient bandwidth.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Documentation: Refer to the official SAP documentation for SLT and GZIP compression for best practices and configuration guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.