Question

I am getting the following error randomly when trying to exceute queries from SQL Workbench

   Refcursor value is invalid  
   Bigger type length than Maximum  
   Protocol violation  

and also when I try to run queries from my java code

    java.sql.SQLException: Refcursor value is invalid  
    java.sql.SQLException: Bigger type length than Maximum  
    java.sql.SQLException: Protocol violation 

Above errors started occuring suddenly ,before it was working fine. DB is oracle and jar file is ojdbc14.jar

Is there any issue with the driver? or something else.Please guide

Answer 1

Issue was with jar file.Replaced with latest version.