The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
process_module_id
,process_id
,module_id
,process_sequence
,enabled_flag
,object_version_number
from pay_au_process_modules
where process_module_id = p_process_module_id;
select
process_module_id
,process_id
,module_id
,process_sequence
,enabled_flag
,object_version_number
from pay_au_process_modules
where process_module_id = p_process_module_id
for update nowait;