SAPDHI: SAPDP00 not reached and WSAEWOULDBLOCK

Updated May 18, 2018

SAPDHI:sapdp00 not reached and WSAEWOULDBLOCK : Resource Temporarily unavailable

I have installed a SAP ERP 6.0 on SUSE with Maxdb. The installation was concluded with successful. I have started SAP instance with the command startsap all and I could see that the Instance is look like working.

From a workstation, I am getting to ping the server but when I try to use SAP GUI, I am getting an error saying :

"SAPDHI:sapdp00" not reached

Component : NI (Network Interface)

Module : nibuf.cpp

Line 4658

Method NiBuf!ConnetÇ connection pending after 10000ms

Return code : -10

Error No : 10035

Error Text : WSAEWOULDBLOCK : Resource Temporarily unavailable

To check if the system is working I have executed the following command ps -ef | grep dw.sap and the result was :

SAPDHI:/ # ps -ef | grep dw.sap
dhiadm 27676 27631 0 21:56 ? 00:00:02 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28023 27676 0 21:56 ? 00:00:02 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28026 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28030 27676 0 21:56 ? 00:00:01 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28036 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28039 27676 0 21:56 ? 00:00:01 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28080 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28081 27676 0 21:56 ? 00:00:01 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28083 27676 0 21:56 ? 00:00:04 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28086 27676 0 21:56 ? 00:00:01 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28087 27676 0 21:56 ? 00:00:05 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28093 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28103 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28109 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28110 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28117 27676 0 21:56 ? 00:00:01 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
dhiadm 28120 27676 0 21:56 ? 00:00:00 dw.sapDHI_DVEBMGS00 pf=/usr/sap/DHI/SYS/profile/DHI_DVEBMGS00_SAPDHI
root 29089 5024 0 22:26 pts/0 00:00:00 grep dw.sap
SAPDHI:/ #

Comments

09 May 2014 5:53 am Chandan Singh Parihar Best Answer

Check the routing on the server. The last time I had that issue, the
default gateway was too many hops away from my remote site. I changed the
default gateway for those routes to the firewall and that resolved the
issue.

09 May 2014 5:51 am Sonia Barwar Helpful Answer

Open a command prompt on the workstation and enter the following:
telnet SAPDHI 3200
telnet SAPDHI 3300
telnet SAPDHI 3600

See if the telnet is successful. It is possible firewall ports are not open

25 Jul 2016 11:02 pm Guest

you can check this blog if fiewall setting is the issue.
http://scn.sap.com/community/gui/blog/2016/07/20/minisap-trail-on-vm-access-issue-from-host-system-wsaewouldblock-resource-temporarly-unavailable