Blow up AIX RPM database

We can clean & recreate the fresh rpm database, but it won't remove the files installed by rpm packages.
But these files can be overwritten by next install of same rpm package.
In this case best possible solution is to figure out the cause and resolve it.

Anyway, here are the steps to clean rpm database and recreate it freshly.

cd /var/lib/rpm
mkdir __db1
mv *.rpm __db1  <= Take backup of current rpm database
rpm __initdb /var/lib/rpm
updtvpkg
rpm -ivh <pkg>