FAIL: process hdbdaemon HDB Daemon not running

Note: These series of blogs related to error is only to give an idea about troubleshooting aspects of SAP HANA and not a definitive guide for error resolution.

When starting HANA database, I ran into below error:

hdbdaemon error

I ran into this error right after I tried to configure SSL on the HANA machine.

Checked the log nameserverxx.trc under /usr/sap/<SID>/<SID<<InstanceNO>/<HOST./trace/ and found below error:

hdbde2

Clear that the issue is caused by wrong SSL settings.

Realized that one of the parameter settings for SSL has been missed (SAP Note 2561693).

Set the value of ssl to off in global.ini file and restated the HANA database to fix the issue.

SAP Note:

2561693 – HANA Database fail to start due to SSL error

2142432 – SAP HANA does not start after a failed attempt to rename the HANA SID

2665811 – The stop and restart function of HANA studio is disabled even HANA is running

2431472 – Daemon status on a HANA system shows “Running but status info unavailable”

2125839 – Process hdbdaemon HDB Daemon not running – Address already in use

2472793 – HANA process hdbdaemon HDB Daemon not running

2231571 – [448] recovery could not be completed, [110092] Recovery failed in nameserver startup during recovery of MDC tenant

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