How to configure the libraries in datasource to connect AS400 with JT400 deployed in Websphere 8.5?

Question

I configured a datasource in Websphere, using JT400.jar

And I've specified custom properties:

• dataSourceName
• databaseName
• driver: toolbox
• libraries: ABC, CDE
• naming: system
• packageLibrary: QC

Test connection message:

When I executed the web webservice, it worked, but it's not considering the libraries that I specified in the properties of datasource, it executed with the library by default, have I forgot to set some property?

My service executes a stored procedure in DB2, this SP executes a CBL File, and this impact in some tables that can found in the library "ABC" or "POL"(by default). Actually, When I executed it impacts in POL.