ORA-12520: TNS:listener could not find available handler for requested type
Dear Gurus,
Some times our SAP BI application is giving below error, but regularly its working fine. once I restarted the database it started working but after 1 or 2 days we are getting same error. we don't have any sqlnet.ora on server side and we don't have any network issue.. so may I know the reason for getting this error and how to resolve this permanently
Initialization OCI call <OCIServerAttach> for connection <connectionanme> failed: <ORA-12520: TNS:listener could not find available handler for requested type of server>.