How To Fix FDT_CORE212 - Invalid or no namespace in application name: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 212

• Message text: Invalid or no namespace in application name: &1

What causes this issue?

You have assigned the application to a package with namespace &v1&. The
application needs to have the same namespace in its name.
This error can also occur if an invalid namespace is used.

System Response

Invalid application name.

How to fix this error?

Ensure that the application name starts with the same namespace prefix
as the package name.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE212 - Invalid or no namespace in application name: &1 ?

  The SAP error message FDT_CORE212 indicates that there is an issue with the namespace in the application name specified in the context of the Flexible Data Import (FDI) framework. This error typically arises when the application name does not conform to the expected format or is missing a valid namespace.
  Cause:
  
  Invalid Application Name: The application name provided does not include a valid namespace or is incorrectly formatted.
  Configuration Issues: There may be issues in the configuration of the FDI framework or the specific application you are trying to use.
  Missing Namespace: The namespace that is expected for the application name is not defined or is missing in the system.
  
  Solution:
  
  Check Application Name: Ensure that the application name you are using includes a valid namespace. The format should typically be namespace/application_name.
  Review Configuration: Go to the FDI configuration settings and verify that the application is correctly configured with the appropriate namespace.
  Define Namespace: If the namespace is missing, you may need to define it in the system. This can usually be done through transaction codes related to FDI configuration.
  Consult Documentation: Refer to the SAP documentation for the FDI framework to ensure that you are following the correct naming conventions and configurations.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address this issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FDT or FDT_CONFIG to access the configuration settings for the FDI framework.
  SAP Notes: Check SAP Notes for any known issues or fixes related to the FDT_CORE212 error.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or solutions from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.