API- HZ_CUSTOMER_PROFILE_V2PUB.CUSTOMER_PROFILE_REC_TYPE

Question

I want to use this API to update the collector name in the AR_collectors..........rite now I am just trying the simple update of interest charges from N to Y where I am passing the cust_account_profile_id and the object_version_number........
It still does not update it, It does not give me any error but when I commit it shud update it........which it does not....
My query is here below.
DECLARE
p_customer_profile_rec HZ_CUSTOMER_PROFILE_V2PUB.CUSTOMER_PROFILE_REC_TYPE;
xin_xout_object_version_number hz_customer_profiles.OBJECT_VERSION_NUMBER%type;
x_return_status VARCHAR2(2000);
x_msg_count NUMBER;
x_msg_data VARCHAR2(2000);
BEGIN
p_customer_profile_rec.cust_account_profile_id := 9683 ;--<< cust_account_profile_id from 1d >
p_customer_profile_rec.INTEREST_CHARGES := 'Y';
p_customer_profile_rec.INTEREST_PERIOD_DAYS := FND_API.G_MISS_NUM;
xin_xout_object_version_number := 2; --<< object_version_number from 1d >
HZ_CUSTOMER_PROFILE_V2PUB.update_customer_profile(
'T',
p_customer_profile_rec,
xin_xout_object_version_number,
x_return_status,
x_msg_count,
x_msg_data);
dbms_output.put_line('***************************');
dbms_output.put_line('Output information ....');
dbms_output.put_line('xin_xout_object_version_number: '||xin_xout_object_version_number);
dbms_output.put_line('x_return_status: '||x_return_status);
dbms_output.put_line('x_msg_count: '||x_msg_count);
dbms_output.put_line('x_msg_data: '||x_msg_data);
dbms_output.put_line('***************************');
END;
please help me.............

Answer 1

It still does not update it, It does not give me any error but when I commit it shud update it..can you see the source of this procedure you are calling? there can be a when others exception block and this may be the reason why your update does not work and you do not see any ORA-XXXXX error messages.
this "when other" thing is really can be very dangerous to use, what we call a "black hole".