Hi, I´m doing the tutorial Accessing ABAP Functions in Web Dynpro (https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/creating%20a%20web%20dynpro%20application%20accessing%20abap%20functions.pdf)
but i don´t know configure the jco and sld... When I execute de application, appear this error:
"The initial exception that caused the request to fail, was:
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=netweaver GROUP=SPACE R3NAME=CER MSSERV=sapmsCER PCS=1 ERROR service 'sapmsCER' unknown TIME Tue Aug 28 12:20:51 2007 RELEASE 700 COMPONENT NI (network interface) VERSION 38 RC -3 MODULE nixxhsl.cpp LINE 776 DETAIL NiHsLGetServNo: service name cached as unknown COUNTER 2"
Any help?
Thanks,