I have a sql server table that I do not own but have full permission on.
I can setup a GEODATABASE_SDE Reader and read it no problem the table qualifier is "abc\\username"
When I try to setup a writer for it the Table Qualifier gets set to _abc_username_
When I try to write to it I get an error message stating
Geodatabase Writer: Feature Class or Table '_abc_username_.table_nm' must exist when Table Handling is set to 'Use Existing'
Unfortunately using FME2018.