The Data Vault installation requires Curl libraries and the path variable to be set to the required libraries.
If the version of RHEL 8 server libraries is incompatible with the OpenSSL version that Data Vault uses, you might encounter a symbol lookup error.
On RHEL 8 machines, build Curl 1.1.1k libraries and export the path to the LD_LIBRARY_PATH environment variable. Restart the Data Archive and Data Vault servers to update the change.