SAP GUI Log on &Error No : 10035 +WSAEWOULDBLOCK

[Former Member]

Hi,

I have installed a  SAP GUI on Windows7. I tried to open it but it gave me an error 10035.

I can ping to the server and the service file is correct. And clients on other computers can connect to the server and log on.

Is there any solutions?

Thanks

[Former Member]

This usually means port 3200 from the /../..etc/services is not connecting to your backend.  Can you telnet from the PC with the issue via port 3200 to the backend IP address?  If not, verify your PC's firewall isn't active and if you are in a domain with a firewall then that port will need to be authorized.

I am surprised ping worked?  That was typically used in Denial of Service Attack's in the late 1990's.  Most Network Security Admins will lock that down.

Other suggestion is to  move on to SAP GUI 7.40 Patch 4 Hotfix 1.

Cheers,

Dan Mead

[Former Member]

Hi,

I use telnet to test with the port 3300 which the system admin gave me and it indicated the port is ok.

And the firewall is not active.

I noticed that in the services file there are settings like this, "sapdp00 3200/tcp" "sapgw00 3300/tcp", is there anything wrong with the setting?

thanks,

Shuang

[Sriram2009]

Hi Lu

1.  SAP instance number 00 or 01?

2. From Run command just type " SAPGUI (SAP Hostname or IP) (SAP instance number) for example

SAPGUI 172.16.133.178 (Instance number)

Regards

SS

[Former Member]

Hi,

thanks to your reply.

I'm sorry that I'm new to sap system. I don't understand the instance number. Does it means "00" in "sapdp00" or something else?

[Former Member]

Hi Shuang,

You are getting into the role of what's called a BASIS Administrator when asking about Instance Number's.  Depending on your landscape each instance will be assigned a two digit number.  You can access this information through your SAP GUI 7.xx console.  The Dialog Ports, sapdp##, will always begin with 32 and end with the Instance Number.  Your Gateway ports begin with 33 and Message Server ports start with 33.

Depending on your backend version, either NW730 or higher, your service file may need sapdp##, sapgw##, or sapms_SID in order for the SAP GUI client to connect.

Cheers,

Dan Mead

[Former Member]

OK, I got it.

Thanks,

Shuang

[Former Member]

Hi SS,

The instance number is 00.

Do u mean that run the command in windows cmd or something else?

Thanks,

Shuang

[Sriram2009]

Hi Shuang

1. From the command prompt ping the host " Ping 172.16.133.178", Are you getting reply?

2. From Run command just type " SAPGUI 172.16.133.178 00 "  are you getting sap login screen or not ?

Regards

SS

[Former Member]

Hi SS,

The action "ping the host 172.16.11.178" is ok. There is no error with the result.

But when I input "SAPGUI 172...." it will return a error which is "SAPGUI is not recognized as a command".

Thanks,

Shuang

[Sriram2009]

Hi Shuang

1.  From the command prompt you can use the "Start SAPGUI 172.16.133.178 00"

2. From Windows Run "SAPGUI 172.16.133.178 00"

Regards

SS

[Former Member]

Hi SS，

I use the command in the command prompt and the error 10035 still exists。

Thanks,

Shuang

[Former Member]

Hi SS,

I saw you posting on using SAPGUI + IP = Instance number.  What exactly is sapgui.exe doing and what is the expected result supposed to be out of curiosity.  Somehow I think this needs to use a valid port. But, if I use 3200 I can see it  generates an error "Cannot split connection string".  I usually only allow ports I have set up in ICM.  I tried the telnet command leveraging the sapdp00 port 3200.  In my situation the Instance Number is different and as I expected my network firewall isn't allowing it.

Cheers,

Dan Mead

[Sriram2009]

Hi Daniel

1. In this case there no firewall issue. Because he can able to ping the sap host.

2. To my understanding either sapgui client application or instance number may be wrong

3. Could you share the SAPGUI 7.30  Patch level? apply the latest patch

Regards

SS

[Former Member]

Hi Daniel,

Are u trying to connect to the IP? Something is sensitive and the administrator gave me a warning about this.

Thanks,

Shuang