An attempt to connect to the database has failed. JDBC-type = aa....aa, JDBC-url = bb....bb, SQL-message = cc....cc, SQL-state = dd....dd, SQL-error-code = ee....ee

aa....aa: JDBC driver type
bb....bb: Database URL for connecting to the database
cc....cc: SQL error message
dd....dd: SQL status code
ee....ee: SQL error code

Description

An attempt to connect to the DBMS failed.

(O)

Check, and if necessary, revise the database URL.

Make sure that DBMS is running and is ready to be connected.

Check the DBMS error message, system log, and DBMS-related error information, and then take appropriate action.