chalie001

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Another neat resource here: <a href="https://logic.edchen.org/how-to-resolve-ora-28040-no-matching-authentication-protocol/" rel="ugc">https://logic.edchen.org/how-to-resolve-ora-28040-no-matching-authentication-protocol/</a>
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<p>ORA-28040: No matching authetication protocol</p><p><br></p><p>hi am having this error when connection to datbase in 19c am using sqldeveloper</p><p><br></p>
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ORA-28040: No matching authetication protocol
hi am having this error when connection to datbase in 19c am using sqldeveloper

ORA-28040: No matching authetication protocol

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

Oracle Database

Oracle PL/SQL

Oracle12c

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.