Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
CERT_REMOTE=
/root/.getssl/bctebspayroll.bahwancybertek.com/bctebspayroll.bahwancybertek.com.crt not returned by server
getssl: bctebspayroll.bahwancybertek.com - rsa certificate obtained but not installed on server
My web server is (include version): Oracle EBS R12.1.3
The operating system my web server runs on is (include version): RHEL 6.5
My hosting provider, if applicable, is: Let's encrypt
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):no
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): NA
Check the documentation of that tool, I don't use it.
There are a lot of other clients.
That's always the problem using third-party-tools. It's your decision if you use a (may be not longer supported) tool or a tool that doesn't work with your configuration. Happens.
Is it possible that you have to take an additional step to install the new certificate into your Oracle server? Presumably getssl doesn't know how to do this and is telling you that it doesn't know via the message "rsa certificate obtained but not installed on server".
You may have a valid certificate saved somewhere on your machine, but you may have to repeat whatever process was used to import that into the Oracle EBS application before. If you don't know how to do this, you can look for documentation about that application or look for a forum related to it. (It's not a common choice here, so I'm not sure if people on this forum will know how to advise you to configure it.)