Creating a scheduler job in a package/proc

Hello all,

Running 19.21 multitenant on rhel8

a developer is wanting to create a scheduler job in a package.
testschema1.pkg_obj_conversion.prc_create_conv_jobs (1);

PROCEDURE prc_create_conv_jobs (p_job_cnt IN PLS_INTEGER)

IS

BEGIN

    FOR i IN 1 .. (NVL (p_job_cnt, 1))

    LOOP

        --

        SYS.DBMS_SCHEDULER.CREATE_JOB (

            job_name              => 'OBJ_CONVERSION_' ||

                                    LPAD (i, 2, '0'),

            job_type              => 'PLSQL_BLOCK',

            job_action            => 'begin pkg_obj_conversion.prc_run_conversion; end;',

            number_of_arguments   => 0,

            start_date            => SYSDATE,

            repeat_interval       => NULL,

            end_date              => NULL,

            job_class             => 'DEFAULT_JOB_CLASS',

            enabled               => TRUE,

            auto_drop             => TRUE,

            comments              => 'Job to run obj1 to obj2 data conversion, one id at a time.',