How To Fix FDT_DEPLOYMENT131 - A column has been deleted in new deployment version

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DEPLOYMENT - Messages for deployment

• Message number: 131

• Message text: A column has been deleted in new deployment version

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_DEPLOYMENT131 - A column has been deleted in new deployment version ?

  The SAP error message FDT_DEPLOYMENT131 indicates that a column has been deleted in the new deployment version of a data model or a field in a form. This typically occurs in the context of SAP Fiori or SAP UI5 applications where changes have been made to the underlying data structure, such as a database table or a data model, and those changes are not compatible with the existing deployment.
  Cause:
  
  Schema Changes: The most common cause is that a column in the underlying database table or data model has been removed or renamed in the new version of the application.
  Version Mismatch: The application is trying to access a version of the data model that has been updated, but the deployment has not been synchronized with the latest changes.
  Inconsistent Deployment: If multiple versions of the application are deployed, there may be inconsistencies between them, leading to this error.
  
  Solution:
  
  Check Data Model Changes: Review the changes made to the data model or database schema. Ensure that any columns that were removed are not being referenced in the application.
  Update Application Code: If the application code references the deleted column, update the code to remove those references or handle them appropriately.
  Re-deploy the Application: After making the necessary changes, re-deploy the application to ensure that the latest version is in sync with the data model.
  Version Control: Implement version control for your data models and application deployments to avoid such issues in the future.
  Testing: Conduct thorough testing after making changes to ensure that all functionalities are working as expected and that there are no references to deleted columns.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  Documentation: Review the SAP documentation for the specific module or application you are working with to understand the implications of schema changes.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the FDT_DEPLOYMENT131 error and ensure that your application is functioning correctly with the updated data model.