I’m maintaining a WCF service which uses the following to update a bunch of records from a desktop client.

I have a code that is use for test the connection to the DB, and when I try to connect to the DB in Oracle 12c, show me the error ORA-28040.

I’m trying to execute query with passed parameter from code inside sql statment of select.

I’m trying to make a one-to-one relationship as it’s shown on the learn Microsoft website, but when I try to get it from the repository using a include it gives me this error, and I can’t figure out why as I don’t have problems with other types of include, only when it’s one to one it generates an error:

I’m trying to make a one-to-one relationship as it’s shown on the learn microsoft website, but when I try to get it from the repository using a include it gives me this error, and I can’t figure out why as I don’t have problems with other types of include, only when it’s one to one it generates an error…

I’m trying to make a one-to-one relationship as it’s shown on the learn microsoft website, but when I try to get it from the repository using a include it gives me this error, and I can’t figure out why as I don’t have problems with other types of include, only when it’s one to one it generates an error…