Connect to SAP gateway failed

[Former Member]

Hi all,

I am trying to get the data from sap through JCo but

getting following error,

Please kindly reply me asap.

**Error**

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Exception in JSP: /PODisplay.jsp:95

95: JCO.Client client= JCO.getClient(SID);

96:

97: IFunctionTemplate ftemplate = repository.getFunctionTemplate("BAPI_PO_GET_LIST");

98: JCO.Function function = new JCO.Function(ftemplate);

Stacktrace:

org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)

org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)

org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)

javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

root cause

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed

Connect_PM GWHOST=10.0.0.114, GWSERV=sapgw01, ASHOST=10.0.0.114, SYSNR=01

LOCATION CPIC (TCP/IP) on local host

ERROR max no of 100 conversations exceeded

TIME Tue Jan 06 15:46:36 2009

RELEASE 640

COMPONENT CPIC (TCP/IP)

VERSION 3

RC 466

MODULE r3cpic.c

LINE 9705

COUNTER 1

com.sap.mw.jco.rfc.MiddlewareRFC$Client.nativeConnect(Native Method)

com.sap.mw.jco.rfc.MiddlewareRFC$Client.connect(MiddlewareRFC.java:1125)

com.sap.mw.jco.JCO$Client.connect(JCO.java:3138)

com.sap.mw.jco.JCO$Pool.initPool(JCO.java:4548)

com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:5979)

com.sap.mw.jco.JCO$PoolManager.getClient(JCO.java:5929)

com.sap.mw.jco.JCO.getClient(JCO.java:8171)

org.apache.jsp.PODisplay_jsp._jspService(PODisplay_jsp.java:154)

org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)

javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)

org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)

javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.27 logs.

Apache Tomcat/5.5.27

Thanks,

Tahir

[former_member192434]

check this forum link might help u

[former_member182416]

Hi

Implement sapnote 316877.

Regards

Rajendra

[ravindra_bollapalli2]

hi ankur,

To connect from java/j2ee to sap systems(R3)

check this

http://www.persistentsys.com/DesktopModules/WhitepapersSetting/UploadCaseStudy/CMS_497929003_Java_SA...

let me know u need any further info

bvr