NonRecurring element not appearing through API

Question

Im not able to create element entry for nonrecurring elements through API. I have hardcoded the values. The procedure says that it was executed successfully. But the entry is not created. Im able to create entries for recurring elements. Only with nonrecurring element that im having an issue.
Any help will be greatly appreciated
SQL> declare
2 l_effective_start_date date;
3 l_effective_end_date date;
4 l_element_entry_id number;
5 l_object_version_number number;
6 l_create_warning BOOLEAN;
7 begin
8 pay_element_entry_api.create_element_entry
9 (
10 p_validate => FALSE
11 ,p_effective_date => '14-APR-2008'
12 ,p_business_group_id =>361
13 ,p_assignment_id => 69021
14 ,p_element_link_id => 182
15 ,p_entry_type => 'E'
16 ,p_effective_start_date => l_effective_start_date
17 ,p_effective_end_date => l_effective_end_date
18 ,p_element_entry_id => l_element_entry_id
19 ,p_object_version_number => l_object_version_number
20 ,p_create_warning => l_create_warning
21 );
22
23 commit;
24 end;
25 /
PL/SQL procedure successfully completed.

Answer 1

i can see that the element entry has been created. but why is it not appearing on the entries window from the assignment window and i noticed that an effective end date has been set. Why?. I want to process a payroll for july 2008
254     Net Pay Amount     69021     55388     14-APR-08     30-APR-08          581     1
233     Attendance     69021     5546     14-APR-08     31-DEC-12          165     5
273     Furniture     69021     56081     14-APR-08     30-APR-08          182     1
273     Furniture     69021     56101     14-APR-08     30-APR-08          182     1
273     Furniture     69021     39897     14-APR-08     30-APR-08          182     1
102     Basic     69021     8214     14-APR-08     31-DEC-12          67     1
103     Housing     69021     12085     14-APR-08     31-DEC-12          68     1
104     Vacation Leave     69021     15425     14-APR-08     31-DEC-12          69     1
105     Entertainment      69021     24104     14-APR-08     31-DEC-12          70     1
106     Transport Allowance     69021     42749     14-APR-08     31-DEC-12          78     1
108     Passage Allowance     69021     17953     14-APR-08     31-DEC-12          96     1
109     Utilities     69021     27755     14-APR-08     31-DEC-12          97     1
110     Meal Allownace     69021     21608     14-APR-08     31-DEC-12          98     1
121     Income Tax     69021     30829     14-APR-08     31-DEC-12          101     1
141     Pension Fund     69021     33870     14-APR-08     31-DEC-12          102     1
142     National Housing Fund     69021     37683     14-APR-08     31-DEC-12          103     1
143     Industrial Training Fund     69021     48865     14-APR-08     31-DEC-12          104     1
144     Union Dues     69021     51909     14-APR-08     31-DEC-12          201     1
292     Thirteenth Month     69021     46640     14-APR-08     30-APR-08          203     1