Unable to extract data from Orgmodeler

Dear Experts,

I am in middle of OrgModeler configuration and trying to extract data but unable to extract the same and but idoc listener is started and running in Admin Console.  Should i also start the idoc startidocreceiver.sh in OS level.?  Where should i place SAPjco.jar files in OS level.? unable to find exact location to place the file in the nakisa standard document.

Please note, Initially i have setup same ECC DB in OrgModeler, then later i have created stage database and enter StageDB info in adminconsole, is this the cause of below error.

Thanks

Sharif.