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author's profile photo Former Member
Former Member

SLD_UC not registered

I am trying to configure my ABAP server to act as the data supplier for my SLD installed on an J2EE server.

I configured my ABAP server using RZ70. When I test "SLD_UC" in SM59 I get the error message below:

Connection Error

Error when opening an RFC connection

ERROR: program SLD_UC not registered

LOCATION: SAP-Gateway on host M2003173DVM / sapgw00

DETAIL: TP SLD_UC not registered

COMPONENT: SAP-Gateway

COUNTER: 2

MODULE: gwr3cpic.c

LINE: 1778

RETURN CODE: 679

SUBRC: 0

RELEASE: 700

TIME: Tue Jun 10 09:16:05 2008

VERSION: 2

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3 Answers

  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Jun 10, 2008 at 01:31 PM

    when navigating to SLD->Administration->Data Supplier I get the result below:

    RFC server threads:

    [DOWN] JCO/RFC server threads

    Gateway Host:

    Gateway Port:

    [UP] BuilderDirector version 1.0.1

    Updated SLDs:

    (local) sld/active

    Supported data types:

    BCSystem

    J2EESystem

    ComputerSystem

    Generic (sldreg)

    Last data received: J2EESystem at Tue Jun 10 09:15:00 EDT 2008

    Current data queue size: 0

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    • Hello Raoul

      Thanks for letting me know the blog was useful. Since I noticed so many posts on the SLD_UC issue I decided to place the how to in a blog because it does seem a bit strange when you look at how the configuration is partially auto-performed it causes confusion.

      If anyone else bumps into the issue, you can check my blog on how to push ABAP system data to a Java only SLD:

      /people/tom.cenens3/blog/2011/02/23/how-to-push-abap-system-data-to-a-java-only-sld

      Kind regards

      Tom

  • author's profile photo Former Member
    Former Member
    Posted on Mar 06, 2014 at 07:46 AM

    Hi,

    Log on to the SLD through the URL http://<hostname SLD>.<domain>.<ext>:5<instance number>00/SLD using a user that has administrative rights (SLDDSUSER if sufficient rights or Administrator).


    Now go to Administration--> profile--> select "Data suppier" in parameters dropdown--> enter "gateway host" & " gateway service" here


    Now save the data and then restart the SLD and check SLD_UC and SLD_NUC in gateway system logedon cliets list.


    If they appear... run RZ70 once again and issue will be resolved.


    vijendar

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 10, 2008 at 06:13 PM

    Hello,

    SLDCHECK is not just for XI. SLDCHECK tests connectivity between the ABAP Stack and the SLD, it verifies configuration of RFC, SLDAPICUST and RZ70.

    I would run SLDCHECK and follow the steps in the troubleshooting note mentioned above.

    Regards,

    David

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    • Former Member

      Hi David,

      when I run SLDCHECK it tells me that the SAPSLDAPI and LCRSAPRFC RFC destinations do not exist. I am not sure I need these destinations for automatic data supplying the ABAP technical info to my Java SLD system. I say that because I have another ABAP system that is connecting fine to a double-stack SLD and I don't have those RFCs in. Only the SLD_UC RFC is required to connect an ABAP system with an J2EE system.

      Let me know.