Do not input private or sensitive data. View Qlik Privacy & Cookie Policy.
Skip to main content

Announcements
Join us in NYC Sept 4th for Qlik's AI Reality Tour! Register Now
cancel
Showing results for 
Search instead for 
Did you mean: 
TamilM
Contributor II
Contributor II

java.sql.SQLException: Protocol violation

Hi Shong,
We are also getting same 'Protocol violation' error in tOracleInput component while running our job from TAC.  We are using cjdbc7 with Oracle 12C database version.
Exception in component tOracleInput_3
java.sql.SQLException: Protocol violation
Can anyone help on this ?
Thanks in advance
Tamil Mynthan M
Labels (4)
1 Reply
Anonymous
Not applicable

Hi 
Does the problem occur in studio or it only occurs when you execute it from TAC? I searched the exception on internet and found this page, basically, this issue is caused by JDBC driver, to fix it, upgrade the driver to  ojdbc7 version 12.1.0.2.

Regards
Shong