HDBUSERSTORE pointing to wrong hostname

Details: SAP is installed with alias name. Hdbuserstore always points to alias name, but instead I wanted it to point to the hostname to which it is required.

Solution:

The snote that is helpful to resolve this issue is 2120226 - SAP HANA client software and entries in hdbuserstore when using virtual host names for SAP application servers.

Under the /usr/sap/SAPSID/hdbclient/install , there is a file "installation.ini" .
Modify the parameter - Hostname=<hostname/aliasname>

This will redirect the command "hdbuserstore list" to look for the correct directory and key files.

If it is only HANA , then the location of the hdbuserstore is always pulled from the environment variables.

Eg: Check for the following env variables 

    HDB_USE_IDENT 

   or from /hana/shared/(SID>/HDBXX/home/.sapenv.csh or .sapenv.sh