Insert Process Fails

Question

I have a form to update a table. I want to insert almost same values to another table at the same time. I wrote a process whose process point is on "Apply Changes" button. The source of process is as follows:
BEGIN
INSERT INTO ACTIVATION_PLAN_DETAIL
(AP_NO, MOBILENO, NUMBER_TYPE, ISSUEDTO, IMSI, CITY, PRIORITY)
values( :P2_AP_STATUS,:P2_MOBILENO,:P2_NUMBER_TYPE,:P2_ISSUETO,GET_IMSI_PREPAID(:P2_MOBILENO),:P2_CITY, :P2_PRIORITY);
END;
Update gets successful but insert fails and gives the error that cannot insert null into ap_no column. The field :Ap_NO is "Select List" and I know that it may be because of it is web rather than Oracle Forms where it was successful. Any solutions to this??????

Answer 1

When you Edit your Page Process there is one part on that page called "Messages". There you can enter a "Process Success Message" and a "Process Error Message". If something goes wrong you can use the last one to show the (current) values, using the &fieldname. notation.
In your statement
BEGIN
INSERT INTO ACTIVATION_PLAN_DETAIL
(AP_NO, MOBILENO, NUMBER_TYPE, ISSUEDTO, IMSI, CITY, PRIORITY)
values( :P2_AP_STATUS,:P2_MOBILENO,:P2_NUMBER_TYPE,:P2_ISSUETO,GET_IMSI_PREPAID(:P2_MOBILENO),:P2_CITY, :P2_PRIORITY);
END;You are trying to insert the value of P2_AP_STATUS into the column AP_NO. AP_NO seems to be NULL, so I would like to see the value of P2_AP_STATUS... (or is that the wrong field....)