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Eclipse Connection error : reject connection request

Hello experts,

I can connect from the local SAP GUI my local machine ) to the S4H ABAP server successfully.

but when I am trying to connect from eclipse (my local machine ) to the S4H ABAP server, however I am getting attached error.

What could be the reason ?

Thanks and Best Regards,


error.png (26.0 kB)
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1 Answer

  • Posted on Apr 30, 2016 at 08:51 PM

    Hi Mohamed,

    I assume you are using the S/4HANA 1511 30-day trial on CAL ?

    Then, you need to open the respective ports in CAL if not yet done (this is closed by default):

    - Custom TCP, 3300 for access from ABAP in Eclipse to S/4HANA ABAP stack

    - Custom TCP, 30215 for access from HANA Studio / modeling perspective to HANA DB

    Click on the instance in the CAL console to bring up the instance details and then -> Virtual Machine -> Edit (right lower corner) -> Add (access point) -> <add above ports, as IP range choose> -> Add -> Save.



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