How To Fix FDT_CHANGE_INFO151 - Mappings were changed in the step sequence

FDT_CHANGE_INFO151 - Overview

• Message type: E = Error

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

• Message number: 151

• Message text: Mappings were changed in the step sequence

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO151 - Mappings were changed in the step sequence ?

  The SAP error message FDT_CHANGE_INFO151 indicates that there have been changes made to the mappings in the step sequence of a Data Transformation (DT) process. This error typically arises in the context of SAP Data Services or SAP Process Integration (PI) when there are inconsistencies between the expected mappings and the actual mappings defined in the transformation steps.
  
  Cause:
  
  
  Mapping Changes: The mappings in the transformation steps have been altered after the initial configuration or execution plan was created. This could happen due to:
  
  Manual changes made by a developer or administrator.
  Changes in the source or target data structures that necessitate updates to the mappings.
  Versioning issues where different versions of the mappings are being referenced.
  
  
  
  Execution Context: The error may also occur if the execution context of the transformation does not match the current state of the mappings, leading to discrepancies.
  
  
  
  Solution:
  To resolve the FDT_CHANGE_INFO151 error, you can follow these steps:
  
  
  Review Changes: Check the recent