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Former Member

MMC cannot connect to sap service

Hello,

I have installed MMC on a machine where the sap is not installed and iam trying to add the systems in MMC but when i add some systems in the MMC iam getting the error " Cannot connect to sap service on. webservice error 21.the server name or address could not be resolved winhttpsendrequest failed in plugin_winhttpfsend().DCOM interface error : 800706BA.The RPC server is unavailable ".

I checked and found that the sapstartsrv process in running and everything is fine but still when i add the systems in MMC iam getting the above error for some sysems only

Can u suggest me for any possible solutions.

Regards,

Vamshi T

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6 Answers

  • Best Answer
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    Former Member
    Sep 13, 2010 at 04:56 AM

    Hi,

    See if the relevant SAP service is running, it should be something like sapsid_00 or 01 depending on

    your installation.

    If possible delete this service and recreate it, this should automatically create the systems in mmc.

    Regards,

    Vishnu

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    Former Member
    Sep 13, 2010 at 04:56 AM

    -

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    Former Member
    Sep 13, 2010 at 04:56 AM

    Hi,

    Firstly make sure that the entries for hosts exists in host file. Also, check if the service realted to RPC are in running state in services.msc

    Regards,

    Sharath

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  • Sep 13, 2010 at 12:03 PM

    you do not need to add systems in SAP MMC, as soon as the windows SAPSID_00 service starts, you should see it in SAPMMC.

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    • Former Member

      Hi,

      I found that the entry for the hostname and Ip address of the systems was missing in the host file of the laptop on which i was trying to configure the MMC.

      Vamshi T

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    Former Member
    Sep 13, 2010 at 05:35 PM

    Hi,

    I found that the entry for the hostname and Ip address of the systems was missing in the host file of the laptop on which i was trying to configure the MMC.

    Vamshi T

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    Former Member
    May 09, 2013 at 11:42 AM

    Hello,

    I just simpli deleted the entry from MMC and recreated it and, restart MMC and it's ok.

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