How To Fix /PF1/FH_CONV_XML_IMP096 - Error during Base64 decoding of FSN Message type

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/FH_CONV_XML_IMP -

• Message number: 096

• Message text: Error during Base64 decoding of FSN Message type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/FH_CONV_XML_IMP096 - Error during Base64 decoding of FSN Message type ?

  The SAP error message /PF1/FH_CONV_XML_IMP096 typically indicates an issue during the Base64 decoding process of a message, specifically related to the FSN (File Submission Notification) message type. This error can occur in various scenarios, particularly when dealing with file uploads or data exchanges that involve Base64 encoded content.
  Cause:
  
  Malformed Base64 Data: The data being decoded may not be properly formatted as Base64. This can happen if the data has been corrupted, truncated, or improperly encoded.
  Incorrect Message Structure: The FSN message may not conform to the expected XML structure, leading to issues during the decoding process.
  Character Encoding Issues: If the message contains characters that are not valid in Base64 encoding, it can lead to decoding errors.
  Data Size Limitations: If the size of the Base64 encoded data exceeds the limits set by the system, it may cause decoding failures.
  
  Solution:
  
  Validate Base64 Data: Ensure that the Base64 encoded data is correctly formatted. You can use online tools or programming libraries to validate and decode the Base64 data to check for integrity.
  Check XML Structure: Verify that the FSN message adheres to the expected XML schema. Ensure that all required fields are present and correctly formatted.
  Review Character Encoding: Make sure that the character encoding used in the message is compatible with Base64 encoding. Typically, Base64 should be encoded in UTF-8.
  Increase Data Size Limits: If applicable, check the configuration settings in SAP to see if there are any limits on the size of the data being processed. Adjust these settings if necessary.
  Error Logging: Enable detailed logging for the process to capture more information about the error. This can help in diagnosing the specific cause of the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the documentation for the specific SAP module you are working with, as it may provide insights into the expected formats and structures for messages.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed logs and context about the error.