How To Fix /SMB/SC_MAIN151 - Unexpected error while retrieving data from XML stream

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/SC_MAIN -

• Message number: 151

• Message text: Unexpected error while retrieving data from XML stream

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 /SMB/SC_MAIN151 - Unexpected error while retrieving data from XML stream ?

  The SAP error message /SMB/SC_MAIN151 Unexpected error while retrieving data from XML stream typically indicates an issue with processing XML data in the SAP system, particularly in the context of the SAP Business One or SAP Business ByDesign environments. This error can arise due to various reasons, including data format issues, connectivity problems, or configuration errors.
  Possible Causes:
  
  Malformed XML: The XML data being processed may not conform to the expected structure or schema, leading to parsing errors.
  Network Issues: Connectivity problems between the SAP system and the source of the XML data can cause interruptions in data retrieval.
  Configuration Errors: Incorrect settings in the SAP system related to XML processing or data sources can lead to this error.
  Data Size: If the XML data is too large, it may exceed the limits set in the SAP system, causing retrieval failures.
  Version Compatibility: Incompatibility between the XML data format and the version of the SAP system being used can also lead to errors.
  
  Solutions:
  
  Validate XML Structure: Check the XML data for proper formatting and ensure it adheres to the expected schema. Use XML validation tools to identify any issues.
  Check Network Connectivity: Ensure that there are no network issues affecting the connection to the data source. Test the connection and resolve any connectivity problems.
  Review Configuration Settings: Verify the configuration settings in the SAP system related to XML processing. Ensure that all necessary parameters are correctly set.
  Limit Data Size: If the XML data is large, consider breaking it into smaller chunks or optimizing the data being sent to reduce its size.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues related to XML processing.
  Check Logs: Review the SAP application logs for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  Documentation: Refer to the official SAP documentation for XML processing and data integration to understand the expected formats and configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.