How To Fix SWF_XI_INBOUND101 - Hash Code Could Not Be Determined

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_XI_INBOUND - XI BPE Inbound Processing

• Message number: 101

• Message text: Hash Code Could Not Be Determined

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 SWF_XI_INBOUND101 - Hash Code Could Not Be Determined ?

  The SAP error message SWF_XI_INBOUND101: Hash Code Could Not Be Determined typically occurs in the context of SAP Workflow and XI (Exchange Infrastructure) when there is an issue with the processing of messages. This error indicates that the system is unable to generate a hash code for the incoming message, which is necessary for ensuring message integrity and for processing the message correctly.
  Causes:
  
  Message Format Issues: The incoming message may not be in the expected format, leading to difficulties in processing.
  Configuration Problems: There may be misconfigurations in the workflow or XI settings that prevent the system from determining the hash code.
  Data Corruption: The message data could be corrupted or incomplete, which can hinder the hash code generation.
  Missing or Incorrect Mapping: If the mapping between the source and target systems is not correctly defined, it can lead to this error.
  System Performance Issues: High load or performance issues in the SAP system can also lead to this error.
  
  Solutions:
  
  Check Message Format: Ensure that the incoming message adheres to the expected format and structure. Validate the XML or other formats being used.
  Review Configuration: Verify the configuration settings in the SAP Workflow and XI. Ensure that all necessary parameters are correctly set.
  Inspect Data Integrity: Check the integrity of the incoming message data. If possible, re-send the message to see if the issue persists.
  Mapping Verification: Review the mapping definitions in the Integration Builder to ensure that they are correctly set up and that all required fields are mapped.
  Monitor System Performance: Check the system performance and logs for any indications of overload or issues that could affect processing.
  Debugging: If the issue persists, consider enabling debugging for the workflow or XI to gather more detailed information about where the process is failing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Transaction Codes: Use transaction codes like SWI1 (Work Item Selection) or SXMB_MONI (Integration Engine Monitoring) to monitor and analyze workflow and message processing.
  Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed logs and error messages for a more in-depth analysis.