Talend ESB runtime : jconn3 (sybase) driver loaded (active in list) but classe com.sybase.jdbc3.SybDriver is not found

Anonymous — Sat, 16 Nov 2024 02:02:01 GMT

Hello,

I use Talend ESB 7.3.1 on a windows system.

I build a web service in studio in REST.

In the job attached, i use a connection to a sybase (ASE 12) database.

I have installed the jconn3.jar file requested when i used the tDBInput component for the first time.

The job achieved, i test it in Studio and everything works fine.

I try to deploy it in Talend ESB runtime.

I export my service and put the resulting .kar file in <tesb>/container/deploy directory.

I also put the jconn3-6.0.0.jar in the same directory (as indicated in documentation)

When i run runtime, everything is active, jconn3 also, and bundle:classe shows that com.sybase.jdbc3.SybDriver exists.

If i send a request to my web service, i have the error :

java.lang.ClassNotFoundException: com.sybase.jdbc3.jdbc.SybDriver cannot be found by etc...

As a test, i made a simple service using oracle connection this time.

I proceed the same way, put the ojdbc7-6.0.0.jar in the deploy directory and everything works fine.

(It doesn't if i remove the ojdbc jar file)

I've no idea now what's going wrong or what i have to do at this point.

I didn't find any clue in past posts.

Does anyone have any idea ?

topic Talend ESB runtime : jconn3 (sybase) driver loaded (active in list) but classe com.sybase.jdbc3.SybDriver is not found in Talend Studio