ORA-02070: database SALES does not support operator USERENV in this context

insert into erp_customer3＠erpsales
(cust_acct_site_id,
meaning,
segment2,
status,
creation_date,
created_by,
last_update_date,
last_updated_by)
select csua.cust_acct_site_id,
flvv.meaning,
gcc.segment2,
csua.status,
csua.creation_date,
csua.created_by,
csua.last_update_date,
csua.last_updated_by
from hz_cust_site_uses_all csua,
fnd_lookup_values flvv,
gl_code_combinations gcc,
apps.fnd_flex_values_vl ffvv
where csua.site_use_code = flvv.lookup_code
and flvv.lookup_type = 'SITE_USE_CODE'
and flvv.language = userenv('LANG')
and csua.gl_id_rev = gcc.code_combination_id(+)
and gcc.segment2 = ffvv.flex_value(+)
and ffvv.flex_value_set_id(+) = 1009628
and csua.status = 'A';

ERROR：ORA-02070: database SALES does not support operator USERENV in this context

临时解决办法：

　　and flvv.language = userenv('LANG')替换成and flvv.language = 'ZHS'

　　另外建立临时表fnd_flex_values_vl_tmp存储fnd_flex_values_vl的数据。

delete from fnd_flex_values_vl_tmp;
commit;

--插入数据到临时表
insert into fnd_flex_values_vl_tmp
select * from apps.fnd_flex_values_vl;
commit;

insert into erp_customer3＠erpsales
(cust_acct_site_id,
meaning,
segment2,
status,
creation_date,
created_by,
last_update_date,
last_updated_by)
select csua.cust_acct_site_id,
flvv.meaning,
gcc.segment2,
csua.status,
csua.creation_date,
csua.created_by,
csua.last_update_date,
csua.last_updated_by
from hz_cust_site_uses_all csua,
fnd_lookup_values flvv,
gl_code_combinations gcc,
fnd_flex_values_vl_tmp ffvv
where csua.site_use_code = flvv.lookup_code
and flvv.lookup_type = 'SITE_USE_CODE'
and flvv.language = 'ZHS'

and csua.gl_id_rev = gcc.code_combination_id(+)
and gcc.segment2 = ffvv.flex_value(+)
and ffvv.flex_value_set_id(+) = 1009628
and csua.status = 'A';