API Issues

Hi Team,

I am trying to get the code combination id through below program.It is working fine in APPS scema and not working in Custom Schema

and got the below messages .Please suggest me anyone on this issue

declare
LN_CC_ID number;
LV_CONCAT_SEGMENTS_OUT  varchar2(222);
begin
hr_kflex_utility.ins_or_sel_keyflex_comb(p_appl_short_name        => 'SQLGL'
                                              ,P_FLEX_CODE              => 'GL#'
                                            ,P_FLEX_NUM               => 50354 ---ln_flex_num
                                              ,p_concat_segments_in     =>'10000.0000.1002.5211101.00000.00000000'--- p_conc_segments
                                              ,P_CCID                   => LN_CC_ID
                                              ,P_CONCAT_SEGMENTS_OUT    => LV_CONCAT_SEGMENTS_OUT
                                             );
 insert into TEST_4 values (LN_CC_ID);