1893493 - Additional Application Server Instance installation with SAPinst aborts with "return code 64 due to a database connection error"

During the installation of an Additional Application Server Instance, the following error is encountered:

sapinst_dev.log

ERROR <time stamp> [sixxcstepexecute.cpp:937]
FCO-00011 The step fillContextJCEPolicy with step key |NW_DI|ind|ind|ind|ind|0|0|NW_DI_Instance|ind|ind|ind|ind|di|0|fillContextJCEPolicy was executed with status ERROR
...
aborts with return code 64 due to a database connection error. DIAGNOSIS: The connection parameters are wrong or the database server has been shut down. SOLUTION: Check 'UTL_load_usages.log' and '/tmp/sapinst_instdir/NW73/ORA/AS/APPS/UTL.java.log' for more information.

UTL_load_usages.log

Path   : Exception : The DataBase is down or the connection parameters are wrong: -sid=<SID> -dsn=jdbc/pool/<SID>
-ssprops=/sapmnt/<SID>/global/security/data/SecStore.properties -ssk=/sapmnt/<SID>/global/security/data/SecStore.key -keyphrase=null
java.lang.Exception

Caused by: com.sap.sql.log.OpenSQLException: Error while accessing secure store: File "/sapmnt/<SID>/global/security/data/SecStore.
properties" does not exist although it should..
 

UNIX

KBA, Secure Store, does not exist , KBA , BC-INS , Installation Tools (SAP Note 1669327) , Problem