X383: Sequence error for reason code (ReasonCode) Message.

If ReasonCode/Message is...	The problem is that...
(1) Performed connection operation while not logged in.	The XDB Server received a database request from a client program that has not yet connected or has already disconnected from the database. Often this problem is caused by faulty logic in a user program. Check the code in your program to ensure that all connect/disconnect sequences occur in the correct order. For example... Make sure that your program checks for SQLConnect failures, and that it doesn't continue to issue requests to the server when a connection failure occurs. If it is a JDBC program, check that it does not call any other method in the connection class after calling the close( ) method. close( ) must be the last method called by a database transaction. If it is an ODBC program, check that it does not use a connection handle before it calls SQLConnect( ) or after it calls SQLDisconnect( ).

If ReasonCode/Message is...

The problem is that...

(1) Performed connection operation while not logged in.

The XDB Server received a database request from a client program that has not yet connected or has already disconnected from the database. Often this problem is caused by faulty logic in a user program.

Check the code in your program to ensure that all connect/disconnect sequences occur in the correct order. For example...

Make sure that your program checks for SQLConnect failures, and that it doesn't continue to issue requests to the server when a connection failure occurs.
If it is a JDBC program, check that it does not call any other method in the connection class after calling the close( ) method. close( ) must be the last method called by a database transaction.
If it is an ODBC program, check that it does not use a connection handle before it calls SQLConnect( ) or after it calls SQLDisconnect( ).