Xcelsius cannot connect to ESSBASE 11.X

I have the following trouble, i need to connect a dashbboard to an ESSBASE based UNX, however when i try to make the query in the query browser i get the message:

XLS 000009

the required Essbase      client Jars were not found:

ess_japi.jar; ess_es_server.jar; ojdl.jar, please check your configuration

classpath.&gt

I reviewed the classpath in the tomcat console on JAVA options and put the path to those JAR's but it still  does not work.

we are using

BO SP05 FP2 on windows server trying to connect to ESSBASE 11.X

Any help will be apretiated.
 
Regards and have a nice day.