keytool : Certificate import gives error message - Keystore was tampered with, or password was incorrect

Question

My goal is to generate a certificate, export it in a file and import in JDK keystore.

In first step I have generated a self signed certificate using

Answer 1

I have got this sorted out. I was using my password that is 'password' to update cacerts keystore in JDK while default password for cacerts keystore is 'changeit'