Configuring SQL deveoper to connect to database using kerberose
Sqldeveloper: 23.1 Tools > Preferences > Database > Advanced Config File(krb5.conf)= Give full path to krb5.conf file Credential Cache file = cache file location Click on Configure Button and make sure oracle 21c client home is selected. I spent sometime testing with 19c home it never worked . make sure that sqlnet.ora parameter is properly configured and correct path is used in the sqldeveloper as well. If default is used update sqldeveloper with that path. Sqldeveloper does not work with kerberose ticket from memory SQLNET.KERBEROS5_CC_NAME=C:\app\krb5_cc Edit: sqldeveloper 23.1 with database client 21c, it works without giving krb5 cache file location. 21c client is able to take tickets from MSLSA (Memory) Before connecting to database using kerberos authentication make sure that kerebeos ticket is already available. new kerberos ticket can be generated with okinit <domain_username> oklist can be used to check current ticket and expiry setup a ne