SAP Message TT188 - Test case & external variants deleted

Diagnosis
If the procedure uses external variants, they come from an externalfile whose default name is the procedure number with the extension.TXT.
External variants

System Response
The test procedure contained external variants which were deleted withthe function 'Delete inluded'.

Procedure
The deletion is only effective after saving. A file outside the SAPSystem is not affected by theis delete procedure.