Error: inserting data into hana from oracle using dblink - sql

Question

I am trying to insert into hana database from oracle using dblink.I am getting the below error:
ERROR at line 1: ORA-20001: ORA-28500: connection from ORACLE to a
non-Oracle system returned this message: [SAP AG][LIBODBCHDB
SO][HDBODBC] General error;12000 user-defined error: line 2 col 142
(at pos 277): [12000] (range 3) user-defined error exception: no table
change allowed {HY000,NativeErr = 12000} ORA-06512: at
"POP_REMOTE_TABLES", line 58 ORA-06512: at line 1
Below is the code:
CREATE OR REPLACE VIEW VIEW_TEST_DYNAMIC
(
TRANS_OUT
)
AS
select 'insert into test_dynamic#dblink_hana(cust_id,address) values ('||cust_id||','''||address||''')' as trans_out from
(
select 10 cust_id,'9 Help Street, Level 4' address from dual union all
select 11 cust_id,'22 Victoria Street' address from dual union all
select 12 cust_id,'1495 Franklin Str.' address from dual union all
select 13 cust_id,'30 Hasivim St.,Petah-Tikva' address from dual union all
select 14 cust_id,'2 Jakaranda St' address from dual union all
select 15 cust_id,'61, Science Park Rd' address from dual union all
select 16 cust_id,'61, Social park road.' address from dual union all
select 17 cust_id,'Av. Hermanos Escobar 5756' address from dual union all
select 18 cust_id,'Ave. Hermanos Escobar 5756' address from dual union all
select 19 cust_id,'8000 W FLORISSANT Ave.' address from dual union all
select 20 cust_id,'8600 MEMORIAL PKWY SW' address from dual union all
select 21 cust_id,'8200 FLORISSANTMEMORIALWAYABOVE SW' address from dual union all
select 22 cust_id,'8600 MEMORIALFLORISSANT PKWY SW.' address from dual
) t1;
create table test_remote(local_table_name varchar2(50));
insert into test_remote values('VIEW_TEST_DYNAMIC');
procedure:
CREATE OR REPLACE PROCEDURE pop_remote_tables(p_table_name in varchar2 default 'ALL') as
l_cursor sys_refcursor;
l_trans_out varchar2(32000) := NULL;
l_processed_cnt number := 0;
cursor tab_cur is
select upper(local_table_name) local_table_name from test_remote where active_yn='Y' and
upper(local_table_name) = nvl(decode(upper(p_table_name),'ALL',NULL,upper(p_table_name)),upper(local_table_name));
BEGIN
dbms_output.put_line('Started');
for tab_rec in tab_cur
loop
dbms_output.put_line('Started processing:'||tab_rec.local_table_name);
l_processed_cnt := 0;
open l_cursor for 'select trans_out from ' || dbms_assert.sql_object_name(tab_rec.local_table_name);
loop
fetch l_cursor into l_trans_out;
exit when l_cursor%notfound;
execute immediate l_trans_out;
l_processed_cnt := l_processed_cnt + 1;
end loop;
commit;
close l_cursor;
dbms_output.put_line( 'No of records Inserted:' || l_processed_cnt);
end loop;
dbms_output.put_line('Ended');
EXCEPTION
when others then
raise_application_error(-20001, sqlerrm);
END;
/
sho err;
Can someone please help how to resolve this issue?