Invoice Hold API

Question

Hi,
Trying to put an invoice on hold using ap_holds_pkg call from AP trigger. Following the creation of an invoice through forms, the trigger calls the API to apply the hold by passing the invoice id. It works as far as the invoice id is provided manually (while testing). However while testing without a hardcoded invoice id, the API does not seem to be executed.
Am i missing something on this code ? Will appreciate any hint...
Thanks
TRIGGER
CREATE OR REPLACE TRIGGER XX_AP_INVOICES_ALL
AFTER INSERT ON AP.AP_INVOICES_ALL
REFERENCING NEW AS NEW
FOR EACH ROW
DECLARE
PRAGMA AUTONOMOUS_TRANSACTION;
BEGIN
XX_AP_HOLD_PK.ASSIGN_HOLD(:NEW.INVOICE_ID);
END;
PACKAGE
PROCEDURE ASSIGN_HOLD(invoice_id_in IN AP_INVOICES_ALL.INVOICE_ID%TYPE) IS
lv_hold_type ap_hold_codes_v.hold_type%TYPE;
lv_hold_lookup_code ap_hold_codes_v.hold_lookup_code%TYPE;
lv_hold_reason ap_hold_codes_v.description%TYPE;
lv_invoice_id PLS_INTEGER;
BEGIN
lv_invoice_id:= invoice_id_in ;
FOR cur IN(SELECT ahc.hold_type,
ahc.hold_lookup_code,
ahc.description
FROM ap_lookup_codes l1,
ap_hold_codes ahc
WHERE l1.lookup_type ='XX_HOLD_CODES'
AND UPPER(ahc.hold_lookup_code) = UPPER(l1.lookup_code)
LOOP
--dbms_output.put_line('lv_invoice_id in the loop'||lv_invoice_id);
ap_holds_pkg.insert_single_hold(
X_invoice_id => lv_invoice_id,
X_hold_lookup_code => cur.hold_lookup_code,
X_hold_type => cur.hold_type,
X_hold_reason => cur.description,
X_held_by => g_hold_user,
X_calling_sequence => NULL);
END LOOP;
COMMIT;
EXCEPTION
WHEN OTHERS THEN
IF (SQLCODE <> -20001) THEN
FND_MESSAGE.SET_NAME('SQLAP','AP_DEBUG');
FND_MESSAGE.SET_TOKEN('ERROR',SQLERRM);
END IF;
APP_EXCEPTION.RAISE_EXCEPTION;
END ASSIGN_HOLD;
Edited by: user1853817 on Nov 17, 2009 2:37 AM

Answer 1

Got the solution... Needed to break the process in two stages:
- A row trigger to save the invoice id (in a plsql table)
- A statement trigger to call the API and pass the saved invoice id.
Cheers