How To Fix FDT_CHANGE_INFO155 - Conditions in step sequence was changed at step &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 155

• Message text: Conditions in step sequence was changed at step &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO155 - Conditions in step sequence was changed at step &1 ?

  The SAP error message FDT_CHANGE_INFO155 indicates that there has been a change in the conditions of a step in a sequence within the context of the Flexible Data Transfer (FDT) framework. This typically occurs when the conditions that govern the execution of a particular step in a data transfer process have been modified, which can lead to inconsistencies or unexpected behavior in the data transfer process.
  Cause:
  
  Modification of Conditions: The conditions for a specific step in the sequence have been altered after the sequence was initially defined. This could be due to manual changes made by a user or automated processes that update the conditions.
  Versioning Issues: If multiple versions of the sequence exist, changes in one version may not be reflected in others, leading to discrepancies.
  Configuration Changes: Changes in the underlying configuration or data model that affect the conditions of the steps.
  
  Solution:
  
  Review Changes: Check the change logs or history for the specific step to understand what modifications were made to the conditions. This can help identify if the changes were intentional or accidental.
  Revalidate Conditions: Ensure that the conditions set for the step are still valid and applicable. If necessary, revert to the previous conditions or adjust them to align with the current requirements.
  Test the Sequence: After making any changes, test the sequence to ensure that it behaves as expected and that the error does not reoccur.
  Consult Documentation: Refer to the SAP documentation for FDT to understand the implications of changing conditions and how to properly manage them.
  Seek Support: If the issue persists or if you are unsure about the changes, consider reaching out to SAP support or your internal SAP team for assistance.
  
  Related Information:
  
  FDT Framework: The Flexible Data Transfer framework in SAP is used for data migration and transfer processes. Understanding its architecture and how conditions are defined can help in troubleshooting.
  Change Management: Implementing a change management process can help track modifications to sequences and conditions, reducing the likelihood of such errors in the future.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling changes in FDT sequences.
  
  By following these steps, you should be able to resolve the error and ensure that your data transfer processes function correctly.