How To Fix TN616 - Stack XML was decompressed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 616

• Message text: Stack XML was decompressed

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 TN616 - Stack XML was decompressed ?

  The SAP error message TN616, which states "Stack XML was decompressed," typically occurs in the context of SAP PI/PO (Process Integration/Process Orchestration) when there is an issue with the processing of XML messages. This error indicates that the system encountered a problem while trying to process a compressed XML message.
  Cause:
  
  Compression Issues: The XML message may have been compressed improperly or is not in the expected format.
  Message Size: The message size may exceed the limits set in the system, leading to issues during decompression.
  Configuration Errors: There may be misconfigurations in the communication channel settings, particularly related to message compression.
  Network Issues: Problems in the network could lead to incomplete or corrupted messages being sent or received.
  
  Solution:
  
  Check Message Format: Ensure that the XML message is correctly formatted and properly compressed before sending it to the SAP system.
  Adjust Communication Channel Settings: Review the settings of the communication channel in the Integration Directory. Ensure that the compression settings are correctly configured.
  Increase Message Size Limits: If the message size is an issue, consider increasing the limits for message sizes in the relevant configuration settings.
  Monitor Network Stability: Ensure that the network connection is stable and that there are no interruptions that could lead to message corruption.
  Review Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  Test with Smaller Messages: If possible, test with smaller XML messages to see if the issue persists, which can help isolate the problem.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Review the SAP PI/PO documentation for best practices on handling XML messages and compression settings.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.