java.sql.SQLException: Protocol violation:  being received by JDBC DataSource, causing failure with Database Communication
(Doc ID 1928632.1)
Last updated on FEBRUARY 25, 2019
Applies to:Oracle WebLogic Server - Version 10.3.5 and later
Information in this document applies to any platform.
While running a prepared statement, the system encounters a Protocol Violation error and the following messages appear in the log file:
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