How To Fix FDT_CHANGE_INFO394 - Line type of table was changed due to the following reasons

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 394

• Message text: Line type of table was changed due to the following reasons

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO394 - Line type of table was changed due to the following reasons ?

  The SAP error message FDT_CHANGE_INFO394 typically indicates that there has been a change in the line type of a table in the context of the SAP Fiori Design Time (FDT) or related applications. This error can occur for various reasons, such as changes in the underlying data model, modifications in the table structure, or updates in the configuration settings.
  Causes:
  
  Data Model Changes: Changes in the underlying data model, such as adding or removing fields, can lead to a change in the line type of a table.
  Configuration Changes: Modifications in the configuration settings of the application or the data source can also trigger this error.
  Version Updates: Upgrading to a new version of SAP or applying patches may alter the structure of tables or data types.
  Custom Development: Custom developments or enhancements that modify the behavior of standard tables can lead to inconsistencies in line types.
  
  Solutions:
  
  Review Changes: Check the recent changes made to the data model or configuration settings. Identify any modifications that could have affected the line type.
  Adjust Configuration: If the line type change is due to configuration, adjust the settings to align with the new structure.
  Recreate the Table: In some cases, it may be necessary to recreate the table or the data source to ensure that it reflects the correct line type.
  Consult Documentation: Refer to SAP documentation or release notes for any known issues or changes related to the version you are using.
  Testing: After making adjustments, conduct thorough testing to ensure that the changes resolve the issue without introducing new problems.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Fiori Design Guidelines: Review the Fiori design guidelines to ensure that your application adheres to best practices, which may help prevent such errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.