How To Fix SRTCM104 - Type cast error

SAP Error Message - Details

• Message type: E = Error

• Message class: SRTCM - Runtime Check Monitor messages

• Message number: 104

• Message text: Type cast error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRTCM104 - Type cast error ?

  The SAP error message SRTCM104 indicates a "Type cast error" in the context of SAP's web services and communication framework, particularly when using the SAP Process Integration (PI) or SAP Process Orchestration (PO) systems. This error typically occurs when there is a mismatch in the expected data types during the transformation or mapping of data between different systems or components.
  Causes of SRTCM104 Type Cast Error
  
  
  Data Type Mismatch: The most common cause is that the data being processed does not match the expected data type. For example, trying to convert a string to a number when the string contains non-numeric characters.
  
  
  Incorrect Mapping: If you are using a mapping tool (like graphical mapping or XSLT) and the source and target fields are not correctly mapped, this can lead to type casting issues.
  
  
  Null or Empty Values: If the source data contains null or empty values where a specific data type is expected, this can also trigger a type cast error.
  
  
  Versioning Issues: If there are changes in the data structure or types in the source or target systems that are not reflected in the mappings, this can lead to type cast errors.
  
  
  Configuration Errors: Incorrect configuration in the integration scenario or service interface can lead to type mismatches.
  
  
  Solutions to SRTCM104 Type Cast Error
  
  
  Check Data Types: Review the data types of the source and target fields in your mapping. Ensure that they are compatible and that the data being passed matches the expected types.
  
  
  Review Mappings: Go through the mappings in your integration flow. Ensure that all fields are correctly mapped and that there are no mismatches.
  
  
  Handle Null Values: Implement checks in your mapping to handle null or empty values appropriately. You can use default values or conditional logic to manage these cases.
  
  
  Test with Sample Data: Use sample data that closely resembles the actual data to test your mappings. This can help identify where the type cast error is occurring.
  
  
  Check for Updates: If you are using a specific version of SAP PI/PO, check for any updates or patches that may address known issues related to type casting.
  
  
  Debugging: Utilize the debugging tools available in SAP PI/PO to trace the message flow and identify where the type cast error is occurring. This can provide insights into the specific data causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for additional guidance on handling type cast errors in your specific version of SAP.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the SRTCM104 error.
  SAP Community: Engage with the SAP Community for insights and solutions shared by other users who may have encountered similar issues.
  Integration Monitoring: Use the integration monitoring tools in SAP PI/PO to track message processing and identify errors in real-time.
  
  By following these steps, you should be able to diagnose and resolve the SRTCM104 type cast error effectively.