Eclipse Connection error : reject connection request

[former_member231477]

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,

Mohamed

[JoergWolf]

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 0.0.0.0/0> -> Add -> Save.

Best,

Joerg

[KMS71]

Hi Joerg,

Thanks for that info...it solved my Eclipse connection issue. However, I can now connect via a local SAP GUI and now also via Eclipse, but I still can't connect my local browser (Chrome) to the Fiori Launchpad. The only way I can access Fiori is through the Remote Desktop (which is not ideal).

I have maintained the hosts entries as per documentation, however, this was done under OSX 10.9.5 and I am wondering if this is the issue? Is it possible to run Fiori against the CAL appliance on a Mac 🙂

Thanks

Kris

[former_member231477]

Hi Joerg,

Thanks for the prompt reply and sorry for my late response ,

I have tried your suggestion but it still I was n't able to connect the local eclipse.

maybe different reason, I will not be able to provide further details as I have now no access to this setup.Will keep you posted for future updates.

Best Regards,

Mohamed

[Former Member]

Hello Jeorg,

The reply was helpful and I was able to get a response from Netweaver server on CAL.

However, now I am facing another issue of connection being rejected, any pointers on what could be causing it?

The error log description is as below:

LOCATION    SAP-Gateway on host vhcals4hci.dummy.nodomain / sapgw00

ERROR       reject connection request from DESKTOP-:eclipse to

            <Hidden CAL Dynamic IP Address>:sapdp00

NOTE: I am able to login to the same system using SAP GUI

[Former Member]

Hello All,

I was able to resolve the issue using the following method:

You would need to :

1) Go to SMGW-->Goto-->Expert Functions-->External security-->Maintenance of ACL files-->switch to tab prxyinfo

2) Add a line to the PRXYINFO tab as follows to allow all traffic regardless of network.

               P SOURCE=* DEST=*

3) Go back (F3) --> Save (and on the Popup) -> Activate Globally

I got this method from another thread from Suneeth Pillaiand Vicente Castello: Cannot login with RFC to&amp;nbsp; DEMO / Evaluatio... | SCN