Skip to Content
author's profile photo Former Member
Former Member

Jco Error after sso

HI all,

We have configured sso between portal , the jco's were working fine. After configuring sso between a new EREC system and the existing portal sytem, the jco's keep failing.

Service and host entries are maintained in both servers,

Connection parameters are maintained properly.

but the following error occurs: the jco's point to the existing HR system,

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connection parameters: TYPE=B DEST=<Java Rfc client> MSHOST=smcides R3NAME=DEV GROUP=SPACE PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR partner '127.0.0.1:SAPGW00' not reached TIME Mon Jun 02 02:24:47 2014 RELEASE 721 COMPONENT NI (network interface) VERSION 40 RC -10 MODULE nixxi.cpp LINE 3285 DETAIL NiPConnect2: 127.0.0.1:3300 SYSTEM CALL connect ERRNO 10061 ERRNO TEXT WSAECONNREFUSED: Connection refused COUNTER 11



Kindly help


Thanks,


Aishwarya



Add a comment
10|10000 characters needed characters exceeded

Related questions

3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Jun 02, 2014 at 11:42 AM

    Hi Aishwarya,

    Have you pinged and tested the JCo's.

    If yes what all are the values there and check whether its correct or not?

    May be in JCo'c you have mention the uid/pwd.. Please mention the logon ticket instead of uid/pwd.

    And also please check the host entry once.

    Add a comment
    10|10000 characters needed characters exceeded

  • author's profile photo Former Member
    Former Member
    Posted on Jun 02, 2014 at 12:21 PM

    Hello

    1) Configuration issue. The IP address or the port is incorrect.
    2) The gateway on localhost with instance number 00 is not running.

    3) Please check if you can reach the gateway from the operating system your j2ee engine is running on.

    telnet <host of EREC> sapgw00
    telnet <host of EREC> sapgw01

    Which one of the above works?

    Check in the transaction SMGW - goto parameters display - then you will see the parameters configured on your gateway host.

    Cheers,

    Tapan

    Add a comment
    10|10000 characters needed characters exceeded

  • Posted on Jun 02, 2014 at 07:39 PM

    Check you hosts file. I think there's something wrong:

    '127.0.0.1:SAPGW00' not reached


    Your Enterprise Portal and ABAP Server are on the same machine?

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.