WSAEWOULDBACK issue

[Former Member]

Hi ,

I am not able to connect my client sap servers. when I am trying to connect, I am getting the below message.

Partner '145.50.78.37:sapdb00' not reached

Component NI(Network Interface)

Release 710

Version 39

Module nibuf.cpp

Line 4634

Method NiBufIConnect: connection pending after 10000ms

Return Code -10

System call connect

Error No 10035

Error Text WSAEWOULDBACK: Resource temporarily unavailable

Counter 1

Please help me out.

Thanks !!!

Regards,

Kiran Immadisetty

[Former Member]

Hi Kiran,

Check whether the SAP is up, first. Then, check the firewall port 3200 is open.

Best regards,

Orkun Gedik

[sivakumar_kilari3]

Hi,

This error will comes from OS level , check with OS level all sap related ports is working or not .

[http://msdn.microsoft.com/en-us/library/ms740668%28v=vs.85%29.aspx]

WSAEWOULDBLOCK

10035

Resource temporarily unavailable.

This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket. It is a nonfatal error, and the operation should be retried later. It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a nonblocking SOCK_STREAM socket, since some time must elapse for the connection to be established.

Thanks

Siva