ERP not able to connect to HDB database after server restart
I have a server in Azure running SAP HANA database (HDB), SAP ERP (ERP) and SAP Webdispatcher (WD1) (Demo21 setup). Everything was working fine, I could restart systems without issues. Then I booted the server, and now ERP is not able to connect to the database.
I have set internal server name and FQDN correctly in all instance profiles, they are static values. Result of R3trans -d:
> R3trans -d
This is T3trans version 6.25 (release 742 - 11.02.15 - 14:06:42).
unicode enabled version
2EETW169 no connect possible: "DBMS = HDB --- SERVER = ' ' "
R3trans finished (0012).
I'm attaching R3trans.log.
Please help, I am stuck here
1. Are you using the SIDADM user id to execute the R3trans command?
2. Refer the SAP KBA 1852017 - Error 10061 when connecting SAP Instances to failed over HANA nodes