How to fix the Oracle error PLW-06014: PLSQL_OPTIMIZE_LEVEL <= 1 turns off native code generation?

In this post, you’ll learn more about the Oracle ErrorPLW-06014: PLSQL_OPTIMIZE_LEVEL <= 1 turns off native code generation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLW-06014: PLSQL_OPTIMIZE_LEVEL <= 1 turns off native code generation

Reason for the Error PLW-06014: PLSQL_OPTIMIZE_LEVEL <= 1 turns off native code generation

Native code generation was not done because the optimization was set to 1 or less.

How to fix the Error PLW-06014: PLSQL_OPTIMIZE_LEVEL <= 1 turns off native code generation ?

You can fix this error in Oracle by following the below steps

The goal of native code generation is high performance and a low optimization level defeats that purpose. Either request a higher optimization level or remove the request for native code generation. Note that using the deprecated parameter PLSQL_DEBUG also forces the optimization level to 1; do not use this parameter when native code generation is desired.