Do not end the logon string with a semicolon.
A TDP exit routine that adds or modifies the logon string might have been created during installation. If so, all or part of the logon string in the DBCAREA might be optional. For more details, check with your system administrator.
|Value of the Varying-length-request||Purpose of the Logon-pointer|
|N||Points to the beginning of the logon string.|
|Y||Points to the two-byte length field immediately preceding the logon string.|