Thanks DianaTran-Yee! for indirectly helping me.. because i had same problem instead of posting my problem i browse my problem over the forum.. and i found this..
You're welcome. That's great to hear that my answers could be of assistance. Feel free to reach out to us if you need help with anything else.
The import command is used to add a complete key pair (private & public) to the key store.
You already have the private key in the key store, and need to receive the certificate which was created by the CA.
Also, you created a jks key store (as required by IIB), not a pkcs12, so your command referencing a pkcs12 format store can't find the file you are referencing.
Instead of the import command on runmqckm, you need to use receive...
That is: runmqckm -cert -receive -db NODESVI1_key.jks -type jks -file ./iib-firmato.cer -format ascii If the CA returned a binary certificate file instead of PEM format, change -format ascii to -format binary.