Discoverer Plus 10gR2 not show data when the script of view have package

Question

Hi my friends.
I have a problem with discoverer plus, I don't know is a problem or I'm doing something wrong.
I have a four views, the views containg in the SELECT stament and WHERE clause packages, example:
SELECT d.price,
d.total,
d.min,
d.mx,
TO_CHAR (SYSDATE, 'q') quarter,
d.fid,
k_xdcd_qry.f_xdc_obt_price (d.prod, d.id) --> package
k_xpxpd_qry.f_xpeds_salary_ca_u (
d.prod,
d.id) xp --> package
FROM px_prices_proc c,
xp_sla_max d,
xmp_sla_puc b
WHERE a.prod = b.prod
AND a.id = b.id
AND a.prod = k_xps_tools.f_obt_prod --> package
When I used the views on discoverer plus for construct the report, when execute the query not show data.
Appreciate it if you could help or tell me I'm doing wrong or does not support Discoverer Plus package execution.

Answer 1

Hi Tux,
This appears to be a grant issue. Apparently, you have granted execute with respect to this package to the EUL owner or the view would not have compiled. If you have not given EUL owner the grant option, I would recommend doing this as well.
This appears to be an Oracle APPS EUL (tell me if I am wrong). If this is the case, it goes without saying that APPS will need to be granted the execute privilege.
Also, by default, a stored package executes with the privileges of its owner. If your custom package was designed this way, are the objects which it references received the appropriate grant? I assume you tested this, but I am concerned that the line, a.prod = k_xps_tools.f_obt_prod, in the where clause could be resulting in the Null set being returned.
Patrick