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SLD_UC and SLD_NUC failed with Is SAP Gateway started?

Hi Experts,

When I am pushing ABAP data into SLD with RZ70, the SLD_UC and SLD_NUC RFC's are getting failed with error "ERROR: SAP gateway connection failed; is SAP gateway started?". I have provided the Gateway host and Gateway port which is maintained in SLD.

Request you to kindly provide your inputs

Please find the attached sccrenshot.

Regards,

LOhith

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6 Answers

  • Best Answer
    Jan 16 at 03:16 AM

    Hello Micheal,

    Thank you for your inputs.

    I have checked the inputs in the below path and found that there are no entries mentioned in Gateway host and gateway port.

    1. Go to <fqdn : port>/sld

    2. Go to Administration which is next to Home

    3. Click Settings

    4. in section select ALL

    5. and check GatewayHost (datasupplier): and GatewayService (datasupplier)

    Should i maintain entries and try RFC connections.

    Appericiate your help.

    Regards,

    Lohith

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    • Hi,

      Yes, you should maintain those. Please see below example entries.

      GatewayHost (datasupplier): hostname.domainname ( prd.company.com )

      GatewayService (datasupplier): sapgw00

      then save it... then try your connection again in sm59

  • Jan 15 at 08:03 AM

    Hi,

    1. Go to <fqdn : port>/sld

    2. Go to Administration which is next to Home

    3. Click Settings

    4. in section select ALL

    5. and check GatewayHost (datasupplier): and GatewayService (datasupplier): if you have inputted the right data. and try the connection again in SM59

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  • Jan 14 at 05:27 PM

    Hello Lohith reddy,

    Seems that you have provided wrong sap gateway port in RZ70

    Please check sap gateway port on java system and try again specifying right port.

    Regards,

    Yogesh

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  • Jan 15 at 07:56 AM

    Hi Yogesh,

    Thanks for your inputs.

    I have provided the gateway port that is 3301 which is mentioned in SLD-->Data Suppliers--> Gateway host and port and the RFC checks is getting failed.Please let me know the port

    When i have checked the sapgateway services with netstat command and services are not running.

    Regards,

    Lohith

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  • Jan 17 at 03:28 PM

    Also check the gateway security settings. In the reginfo file is the connection allowed from ABAP system?


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  • Jan 17 at 06:53 PM

    Can you please check gateway process on your SLD java system through management console and check what is the instance number its under..

    For example:


    Make sure your RFC in SM59 have Gateway option filled...

    Test your RFC from SM59 and if share error I can look in to issue.

    For example:



    Check Developer trace if gateway process is failed and stopped as shown below

    Example:



    Let me know how it goes?


    As Imtiaz Karedia mentioned in his note please check gateway security on your target system

    For help look at wiki : Gateway Access Control Lists

    https://wiki.scn.sap.com/wiki/display/SI/Gateway+Access+Control+Lists


    -Yogesh

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