Exception name |
Cause |
Actions |
org.postgresql.util.PSQLException |
Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. |
Cannot connect to the database. |
Check the [Port number]. |
FATAL: database "<database name>" does not exist. |
Specified database does not exist. |
Make sure the specified database exists. |
FATAL: password authentication failed for user "<user name>" |
Incorrect user name or password. |
Check the [User name] and [Password]. |
ERROR: syntax error at or near "<table name>" |
Specified table name is illegal. |
Make sure the specified table name is valid. |
ERROR: relation "<table name>" does not exist |
Specified table does not exist. |
Make sure the specified table exists. |
ERROR: permission denied for relation <table name> |
User has no permission to perform the operation on the specified table. |
Check the owner and permissions of the specified table. |
The connection attempt failed. |
Cannot connect to the database. |
Check the [Hostname]. |
SSL error: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target |
Service certificate has not been imported into the keystore DataSpiderServer references. |
Import the certificate into the keystore that DataSpiderServer references.
For details, see "Certificate Installation". |