How To Fix FDT_EXPRESSIONS839 - Mapping parameter position &1: ID &2 is not part of the TOP-ID &3

FDT_EXPRESSIONS839 - Overview

• Message type: E = Error

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

• Message number: 839

• Message text: Mapping parameter position &1: ID &2 is not part of the TOP-ID &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS839 - Mapping parameter position &1: ID &2 is not part of the TOP-ID &3 ?

  The SAP error message FDT_EXPRESSIONS839 typically occurs in the context of SAP Data Services or SAP Process Integration (PI) when there is an issue with the mapping parameters in a data transformation or mapping scenario. This error indicates that a specific mapping parameter (identified by ID &2) is not recognized as part of the specified top-level ID (TOP-ID &3).
  
  Cause:
  
  Incorrect Mapping Configuration: The mapping parameter you are trying to use is not defined or is incorrectly defined in the context of the top-level mapping structure.
  Hierarchy Issues: The parameter may be expected to be part of a hierarchical structure, but it is not correctly positioned or linked.
  Data Model Changes: If there have been changes to the data model or mapping definitions, it may lead to inconsistencies where the expected parameters are no longer valid.
  Version Mismatch: If you are using different versions of the mapping or data model, it may lead to discrepancies