How To Fix FDT_EXPRESSIONS836 - Mapping parameter position &1: Move type doesn't fit to parameter

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 836

• Message text: Mapping parameter position &1: Move type doesn't fit to parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS836 - Mapping parameter position &1: Move type doesn't fit to parameter ?

  The SAP error message FDT_EXPRESSIONS836 indicates that there is a mismatch between the expected move type of a mapping parameter and the actual move type being used in the expression or mapping logic. This error typically occurs in the context of SAP Data Services or SAP Process Integration (PI) when working with data mappings.
  Cause:
  The error is caused by one of the following reasons:
  
  Incorrect Move Type: The move type defined for a parameter in the mapping does not match the expected type. For example, if a parameter is defined as an input parameter but is being treated as an output parameter in the mapping logic.
  Parameter Configuration: The configuration of the parameters in the mapping might not align with the data types or expected values.
  Data Type Mismatch: The data types of the source and target fields may not be compatible, leading to a failure in the mapping process.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Parameter Definitions:
  
  Review the definitions of the parameters in the mapping. Ensure that the move types (input, output, or both) are correctly defined according to the logic you intend to implement.
  
  
  
  Verify Data Types:
  
  Ensure that the data types of the source and target fields are compatible. If necessary, perform data type conversions to align them.
  
  
  
  Adjust Mapping Logic:
  
  Modify the mapping logic to ensure that the parameters are being used correctly according to their defined move types. For example, if a parameter is defined as an input, ensure it is not being used as an output.
  
  
  
  Test the Mapping:
  
  After making the necessary adjustments, test the mapping again to see if the error persists. Use sample data to validate the changes.
  
  
  
  Consult Documentation:
  
  If you are unsure about the expected move types or how to configure them, refer to the SAP documentation or help resources related to the specific module you are working with (e.g., SAP Data Services, SAP PI).
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.