How To Fix FDT_EXPRESSIONS838 - Mapping parameter position &1: Parameter has a non-supported type

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 838

• Message text: Mapping parameter position &1: Parameter has a non-supported type

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 FDT_EXPRESSIONS838 - Mapping parameter position &1: Parameter has a non-supported type ?

  The SAP error message FDT_EXPRESSIONS838 indicates that there is an issue with a mapping parameter in your SAP Data Services or SAP Process Integration (PI) scenario. Specifically, it states that the parameter at the specified position has a non-supported type. This typically occurs when the data type of a parameter being used in a mapping or expression is not compatible with the expected data type.
  
  Cause:
  
  Unsupported Data Type: The parameter being referenced may have a data type that is not supported by the mapping or expression you are trying to use. For example, you might be trying to use a complex data type where a simple data type is expected.
  Incorrect Mapping Configuration: There may be a misconfiguration in the mapping where the expected data type does not match the actual data type of the parameter.
  Version Compatibility: If you are using different versions of SAP components, there might be compatibility issues with