When trying to install an SSL certificate with Oracle wallet manager, you receive the following error:
The following issues can cause this error:
Troubleshooting a Certificate Mismatch:
If the correct Root and Intermediate CA have been imported and the error continues, more than likely the issue is due to a certificate request mis-match.
In order to resolve this, the correct certificate request must be located to install the corresponding certificate.
NOTE: If this is not possible, a new Wallet should be created along with a new Certificate Signing Request.
The new CSR should then be submitted for a replacement certificate.
Troubleshooting an SSL Certificate signed using the SHA2 (SHA-256) Signature Algorithm
Oracle Wallet Manager 10.x.x.x does not support SSL certificates signed with a SHA2 Signature Algorithm. In order to support SHA2 certificates, you will need to upgrade to Oracle Wallet Manager 22.214.171.124.
For more information contact Oracle.