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3298283 - When upgrading HANA DB, "Connect failed (code = -10709): Connect failed (connect timeout expired)" occurred.

Symptom

When upgrading HANA DB, "Connect failed (code = -10709): Connect failed (connect timeout expired)" occurred and no specific port being pointed.

From hdblcm.log:
xx:xx:xx.xxx - INFO:     Output line 9: Upgrade failed
xx:xx:xx.xxx - INFO:     Output line 10:   running in batch mode
xx:xx:xx.xxx - INFO:     Output line 11:     Cannot establish database connection
xx:xx:xx.xxx - INFO:     Output line 12:       Connect failed (code = -10709): Connect failed (connect timeout expired)

From nameserver trace:
[xxxx]{-x}[-x/-x] xxxx-xx-xx xx:xx:xx.xxxxxx i net_publicname   Utils.cpp(xxxx) : public hostname resolution: use default route as ip -> abc.xxx.xxx.xxx

From /etc/hosts(maintain one host with different IPs):
abc.xxx.xxx.xxx  Saphana
def.xxx.xxx.xxx   Saphana  


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Environment

  • SAP HANA Platform Edition 1.0
  • SAP HANA Platform Edition 2.0

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

Connect failed (code = -10709), hostname, hdblcm, 10709 , KBA , HAN-LM-UPG-DB , Upgrade of HANA Database , Problem

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