I am trying to generate a pfx file to use as a signing mechanism for some JAR files as per these instructions.
To create the pfx file I am using the following command
Try using option -name "alias" with command openssl pkcs12.
-name "alias"
openssl pkcs12
So, the full command may look like (the rest of options were taken from your question):
openssl pkcs12 -export -in my-cert.crt -inkey my-priv-key.key -certfile my-ca-bundle -out my-pfx.pfx -name "alias"