How To Fix FDT_CHANGE_INFO644 - There were changes in the variable at position &1

FDT_CHANGE_INFO644 - Overview

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 644

• Message text: There were changes in the variable at position &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO644 - There were changes in the variable at position &1 ?

  The SAP error message FDT_CHANGE_INFO644 indicates that there have been changes in the variable at a specific position in a data structure or a report. This error typically arises in the context of SAP's Flexible Data Import (FDI) or when working with data transformation tools like SAP Data Services or SAP BW.
  
  Cause:
  
  Variable Changes: The error is triggered when a variable that is being referenced in a data flow or transformation has been modified. This could include changes to the variable's name, type, or position in the data structure.
  Inconsistent Data Model: If the data model has been altered (e.g., fields added, removed, or reordered), it can lead to inconsistencies in the mappings or transformations that rely on the original structure.
  Version Mismatch: If there are multiple versions of a data model or transformation, and one version is being used while another is being modified, it can lead to this error.
  
  
  Solution:
  
  Review Changes: Check