How To Fix FDT_CHANGE_INFO150 - &1 mappings were deleted from the step step sequence

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 150

• Message text: &1 mappings were deleted from the step step sequence

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO150 - &1 mappings were deleted from the step step sequence ?

  The SAP error message FDT_CHANGE_INFO150 indicates that certain mappings have been deleted from a step sequence in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transformation (FDT) tools. This error typically arises when there are inconsistencies or changes made to the mappings that are expected to be present in a specific step of a data transformation process.
  Cause:
  
  Manual Deletion: Mappings may have been manually deleted by a user, either intentionally or accidentally.
  Changes in Data Model: If there have been changes in the underlying data model or structure, it may lead to the deletion of mappings that are no longer valid.
  Transport Issues: If the mappings were transported from one system to another, there might be discrepancies that lead to missing mappings.
  Versioning Issues: If multiple versions of the mappings exist, the system may reference an outdated version that no longer contains the required mappings.
  
  Solution:
  
  Check Mapping Configuration: Review the step sequence configuration to ensure that the mappings are correctly defined. If they were deleted, you may need to recreate them.
  Restore from Backup: If the mappings were deleted accidentally, check if there is a backup or version history from which you can restore the deleted mappings.
  Review Change Logs: Look at the change logs to identify who made the changes and why. This can help in understanding the context of the deletion.
  Recreate Mappings: If the mappings are essential for the process, you may need to recreate them manually based on the requirements of the data transformation.
  Consult Documentation: Refer to SAP documentation or guides related to FDT to ensure that you are following the correct procedures for managing mappings.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  FDT Documentation: Familiarize yourself with the Flexible Data Transformation documentation provided by SAP, which can offer insights into best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide solutions or workarounds.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to restore the necessary mappings in your SAP environment.