Can you check if port 1128 is blocked between the BIPST client and the server tst-biproc?
On the server can you check that the SAPHostControl and SAPHostExec services are running? Also, confirm that the Host Agent is listening on port 1128?
[code]
C:\Users\Administrator>netstat -noa | findstr 1128
TCP 0.0.0.0:1128 0.0.0.0:0 LISTENING 4420
TCP 10.160.161.250:1128 10.160.161.250:54300 ESTABLISHED 4420
TCP 10.160.161.250:1128 10.160.161.250:63951 ESTABLISHED 4420
TCP 10.160.161.250:1128 10.162.83.45:51532 ESTABLISHED 4420
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