How to fix the Oracle error PLS-00666: Only index by binary_integer/pls_integer associative arrays allowed here?

In this post, you’ll learn more about the Oracle ErrorPLS-00666: Only index by binary_integer/pls_integer associative arrays allowed here with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00666: Only index by binary_integer/pls_integer associative arrays allowed here

Reason for the Error PLS-00666: Only index by binary_integer/pls_integer associative arrays allowed here

An attempt was made to specify index collection that was not indexed by binary_integer or pls_integer.

How to fix the Error PLS-00666: Only index by binary_integer/pls_integer associative arrays allowed here ?

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

Change the index collection variable type to associative array that is indexed by binary_integer or pls_integer.