Good afternoon,
When in the datasource I create a query sql query over sqljdbc, it works correctly and shows results. Now I want to create a schema in the workbench but when I create the connection I get the following error:
Error connecting to database [test]:
org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred
while trying to connect to the database
Error connecting to database: (using class oracle.jdbc.driver.OracleDriver)
Listener refused the connection with the following error:
ORA-12505, TNS: listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
oracle_xxx.xxxx.xxxx.xxx:1521:xxx.xxx
Please update the JDBC driver according to your Oracle DB version , there was an issue with the Driver.
Related
I am trying to connect the oracle database using universal data link(UDL) with the provider as "Oracle provider for OLEDB"
The test connection fails with the below error
Test connection failed because of an error in initializing provider. ORA-12170: TNS:Connect timeout occurred
I am able to connect to the oracle database using SQLPLUS and Oracle SQL Developer from the same machine.
Please suggest the possible root cause of the issue.
While I am able to connect through SQL PLUS using 'system' user. A bit while connecting in SQL Developer it is throwing the error:
Status: Failure - Test failed: Listener refused the connection with the following error: ORA-12505, TNS: listener does not currently know of SID given in...
Value you're inserting into SQL Developer's SID field enter into its Service Name field.
I'm facing this problem while working with SQL Developer:
Status: Failure-Test failed refused the connection with the following error:ORA-12505:
Your database is not configured to listen on a given hostname/port or uses different sid. Use Oracle Net Configuration Assistant to verify that your db is configured correctly
Im trying to make a JDBC connection to my Oracle DB.
It works fine through TOAD but when im trying to establish the connection through JDBC it gives me the below error
"IO Error: The Network Adapter could not establish the connection"
The syntax of the url and details provided in the url is correctly picked up from TNS file.
when I ping the hostname it connects but with telnet it gives me error
"Could not open connection to the host,on port 1521:Connect failed"
Possible issues will be.
(a) Check if the database is up. Most of the times, database will not be up causing this issue.
(b) Check if you are able to connect using sqlplus
I am trying to use 0xDBE and I am able to connect to the database with the host name and the database name but there are no tables populating. I checked the schemas & tables and the tables are not listed there either. I was thinking since there is an instance name that stays the same but there is also an Oracle alias that changes. There are two database, one for test and one for production. I am trying to connect to test. I can connect successfully to the instance name but I am not sure how to get to the Oracle instance and see my tables.
Actually, when I try to connect to the test database it gives me and error Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor