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Error in the connection to SAPNet (OSS1)

Nov 24, 2017 at 12:02 PM

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Former Member

Dear Experts,

a bit weird situation. In a NetWeaver 7.4 system, the RFC connection test in SM59 for SAPOSS is successful. However, when I check the connection from transaction OSS1, I am getting the following error:

Unable to connect to SAPNet message server
(Default connection will be used...)

Also I have no problems in directly downloading SAP notes in the SNOTE transaction...
Hence, I don't think that there is a problem in saprouttab...

Please advise what could be the problem here... Many thanks! :-)

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2 Answers

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Former Member Nov 24, 2017 at 03:01 PM
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Many thanks for your answer, Tibor,

yes, it means exactly that. I am pressing exactly that button.
And what do you have in the third bullet ? Is there a note number missing ?

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Former Member

No, 3rd bullet was just my situation with pressing the button in OSS1. The destination SAPOSS is configured to a SAP Router running in subnet 192.168.0.0/24. This subnet is not accessible from my Front-end, so I got error message "Router not reached".

I thought, the button was pretty useless since service shutdown described in SAP note 33135.

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Former Member Nov 24, 2017 at 01:12 PM
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What mean "I check the connection from transaction OSS1" ?
Did you press the "Logon to SAP Service Marketplace" button ?

  • 33135 - Guide for OSS1
  • 2000132 - Configuring RFC connections to the SAPNet R/3 front end (OSS) correctly
  • Destination SAPOSS in SM59 in configured to a SAP Router, which you do not reach from your Front-end
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