Brconnect client library oci.dll failed - please check Oracle configuration

error.pngWhen firing the command brconnect -u SAPSR3/<PASSWORD> -f dbstate, I get the result below:

BR0999E Loading of SQL client library oci.dll failed - please check Oracle configuration

The call is made from a c.i application server to another db server

• Installation of SAP NETWEAVER 7.5 and PI.
• Oracle 12 database server on a server.
• Application on another server (Windows server 2019 standard)