How To Fix SWF_EXP_001110 - Conversion error in analysis of expression '&1' to item &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 110

• Message text: Conversion error in analysis of expression '&1' to item &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_EXP_001110 - Conversion error in analysis of expression '&1' to item &2 ?

  The SAP error message SWF_EXP_001110 indicates a conversion error that occurs during the analysis of an expression in a workflow. This error typically arises when the system is unable to convert a specific expression to the expected data type or format for the item being processed.
  Cause:
  
  Data Type Mismatch: The expression being evaluated may not match the expected data type for the item. For example, if the expression is expected to be a numeric value but is provided as a string, this can lead to a conversion error.
  Invalid Expression Syntax: The expression may contain syntax errors or invalid references that prevent it from being evaluated correctly.
  Missing or Incorrectly Defined Workflow Variables: If the workflow variables used in the expression are not defined correctly or are missing, this can lead to conversion issues.
  Incompatible Data Structures: If the data structure of the item being referenced has changed or is incompatible with the expression, this can also cause conversion errors.
  
  Solution:
  
  Check Data Types: Review the data types of the variables and expressions involved. Ensure that they match the expected types for the workflow item.
  Validate Expression Syntax: Double-check the syntax of the expression for any errors. Ensure that all variables and functions are correctly referenced and formatted.
  Review Workflow Variables: Ensure that all workflow variables used in the expression are correctly defined and initialized. Check for any changes in the workflow that may have affected these variables.
  Debugging: Use debugging tools available in SAP to step through the workflow and identify where the conversion error occurs. This can help pinpoint the exact expression or variable causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the expression syntax and expected data types for the workflow items you are working with.
  
  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 errors.
  Workflow Logs: Review the workflow logs for additional context or error messages that may provide more insight into the cause of the conversion error.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can offer solutions or workarounds.
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_EXP_001110 error in your SAP workflow.