OceanBase 数据库 Oracle 模式租户 package 私有 UDF，级联调用时报错 object info is null(ret=-4016 的原因及解决方法

obclient> create or replace package pkg0 is
    -> type rd is record(c0 int,c1 int);
    -> procedure p0;
    -> end;
    -> /
Query OK, 0 rows affected (0.04 sec)

obclient> create or replace package body pkg0 is function f0 return rd is r rd;
    -> begin
    ->  select 1,2 into r from dual;
    -> return r;
    -> end;
    -> procedure p0 is
    ->  begin
    ->   dbms_output.put_line(f0().c0);
    ->  end;
    -> end;
    -> /
ORA-00600: internal error code, arguments: -4016, Internal error
at  line : 8, col : 24

[2024-12-01 17:12:04.506259] WDIAG [SQL] print (ob_raw_expr_printer.cpp:3359) [27336][T1004_L0_G0][T1004][xxxxx-xxxxx-xxxxx-xxxxx] [lt=13][errcode=-4016] object info is null(ret=-4016, expr={item_type:"T_FUN_UDF", result_type:{meta:{type:"EXT", collation:"invalid_type", coercibility:"INVALID"}, accuracy:{length:486539265, precision:1956, scale:0}, flag:0, calc_type:{type:"NULL", collation:"invalid_type", coercibility:"INVALID"}}, expr_info:["IS_FUNC", "IS_PL_UDF", "IS_CONST_EXPR", "CNT_FUNC", "CNT_PL_UDF"], rel_id:[], database:"", package_name:"PKG0", func:"F0", udf_id:2, pkg_id:18446744073709551615, type_id:18446744073709551615, subprogram_path:[], is_deterministic:false, is_udt_udf:false, is_return_sys_cursor:false, loc:0, udf_schema_version:-1, pkg_schema_version:-1, is_pkg_body_udf:true, is_return_sys_cursor:false, is_aggregate_udf:false, is_parallel_enable:false, is_aggr_udf_distinct:false, loc:0, is_udt_cons:false, params_desc_v2:[], children:[]}, tenant_id=1004)
[2024-12-01 17:12:04.506286] WDIAG [SQL] print (ob_raw_expr_printer.cpp:179) [27336][T1004_L0_G0][T1004][xxxxx-xxxxx-xxxxx-xxxxx] [lt=13][errcode=-4016] fail to print expr(ret=-4016)
[2024-12-01 17:12:04.506289] WDIAG [SQL] do_print (ob_raw_expr_printer.cpp:83) [27336][T1004_L0_G0][T1004][xxxxx-xxxxx-xxxxx-xxxxx] [lt=13][errcode=-4016] fail to print expr(ret=-4016)