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Cannot Connect to S/4HANA 1610 30-day trial on CAL

Mar 24, 2017 at 12:40 PM


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Former Member

Hello all,

I have just installed 30 day trial version of SAP S/4HANA 1610 (fully activated) on AWS using SAP CAL. I can RDP to the system and logon using the SAP GUI - Client 000, user SAP* and with my master password.

However, I'd like to connect remotely from a .Net program. It gives me the "reject connection request" error. I am using the .Net Connector (NCO) provided by SAP as well as ERPConnect (third party .Net connector from Theobald Software). Both give the same error.

I came across the following link However I found that the access points are already added in my case (See attached image).

What else do I need in order to connect to the SAP system from a remote program?

Many thanks.

PS: Just to be clear I am trying to connect to the Virtual Machine "SAP S/4HANA 1610 (based on SAP Netweaver AS ABAP 7.51)" using the external IP address provided.

accesspoints.png (36.9 kB)
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2 Answers

Best Answer
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Former Member Mar 28, 2017 at 09:44 AM

Thanks for your comment Stanimir.

The solution turned out to be in the link (Comment by Vicente Castello).

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Stanimir Eisner
Mar 24, 2017 at 03:51 PM

Hello Ajit,

You can find some hints how to troubleshoot connectivity issues in

Best regards,


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