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Former Member

How to connect Java (Portal) with Abap

Hi Experts,

We have a requirement to connect new build Portal server with old ABAP Server as Backend. Both Servers Host names and IP Addresses are different. Can you Please provide me following answers

1. How to connect both Servers

2. We want to get the data from Abap and want to use in Poral ie Abap will be backend. How to do that

3. What are the Post configurations need to be done

Awaiting for your Reply's. This is little bit urgent.

Thanks & Regards

Santosh K

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5 Answers

  • Aug 01, 2013 at 07:14 AM
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    • Hi Dipak,

      As per my understanding you have you already done the SSO(Single Sign On) Configuration and JCO RFC Configuration in your Portal System?

      Please let us know if you have done any of those configuration ? Also what is the Portal Netweaver Release Version and the ABAP Netweaver Version you are using ?

      In order to access the ABAP backend data via Portal Interface you have to perform the above activities.

      Thanks and Regards

      Anurag

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    Former Member
    Aug 01, 2013 at 07:25 AM

    Hi santosh,

    Hope the below links answers your questions

    1. http://scn.sap.com/docs/DOC-26142

    2. Note 1655608 - How to change UME properties

    Regards,

    Sandeep Singh

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    Former Member
    Aug 01, 2013 at 07:27 AM

    In addition to above :-

    1. Create a TCP/Ip connection from the abap system to portal with the program id hostname_portal_sid.

    2. Maintain/check used Jco destinations (WebDynpro Content Administrator ‘Maintain Jco Destinations’).

    3. Test the connection between them.

    4.Create an entry in the table rspor_t_portal using sm30 and enter the details of the portal like http://hostname:50000.

    5. Create a system in the portal and specify all the parameters as hostname, msg server.

    Regards,

    Himanshu

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  • Aug 01, 2013 at 10:35 AM

    Hello

    An RFC from the ABAP system to the Java system - Tx SM59

    A Jco RFC from the Java system to the ABAP system - NWA for newer releases / Visual Admin for old releases.

    The JCo RFC should be started in the Java stack.

    See an example here:

    http://help.sap.com/saphelp_nw04s/helpdata/en/be/6e0f41218ff023e10000000a155106/content.htm

    Regards

    RB

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    Former Member
    Aug 01, 2013 at 06:11 PM

    Hi Santhosh,

    Yes ! its correct that all the above mentioned method will connect your JAVA portal to ABAP backend. 😊

    But you have to do many lot more steps with respect your use case , ie. For example if you want to connect BI poral to ABAP BW system or EP to ABAP ECC, then there is separate guide for configurations.

    So first explain your Use case, then chose the correct reply 😎

    Regards KK

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    • Former Member Former Member

      Hi Santhosh,

      As RB asked, we need more info about the use case.

      Can you provide information which Mr. RB asked in above memo ? (I am not repeating those 🤣)

      Regards, KK