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Former Member

JCOs

hi all,

what is meant by jco?is it different from rfc lookups?

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4 Answers

  • Aug 21, 2007 at 07:18 AM

    Hi keerthi, JCO means java connectors. These are a set of java API's which are used to connect to an xternal system like SAP

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    Former Member
    Aug 21, 2007 at 07:20 AM
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    Former Member
    Aug 21, 2007 at 07:21 AM

    Hi !!

    SAP JCo Standalone is the component that you can always use to connect to an SAP system from a Java application. JRFC was developed for J2EE applications in the WebAS JRFC; it differs from SAP JCo in the implementation of the lower layers, but has the same API. Finally, if you want to integrate SAP systems compliant to the Java Connector Architecture (JCA), you have to use JRA. JRA again uses internally JRFC for communicating with an SAP system.

    From help.sap

    Check the following threads may be it helps you

    rfc-lookups-vs-jco-calls

    You dont need to do RFC Lookup through JCo. Now XI supports RFC lookup directly. Check this michals docuemnt on this:

    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a03e7b02-eea4-2910-089f-8214c6d1b439

    Thanks!

    pls reward points if useful

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    Former Member
    Aug 21, 2007 at 07:28 AM

    Hi,

    JCO will consume maximum memory.

    You have to use it if you want to do lookup which takes less time.

    Please do RFC Lookup.

    Thanks & Regards,

    Akshay

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