Check the process_code in the po_headers_interface and po_lines_interface, if it is ‘REJECTED’,

select process_code from po_headers_interface;
select process_code from po_lines_interface;

please do the following:
Run the program – Purchasing Interface Errors Report
choose parameter : PO_DOCS_OPEN_INTERFACE

The report will list all the errors you have during importing. You can fix the data, then reset process_code = Null in both interface tables, rerun the Purchasing Document Open Interface.

update po_headers_interface set process_code = null
where process_code = ‘REJECTED’;
update po_lines_interface set process_code = null
where process_code = ‘REJECTED’;

Steps:
1. Personalize the form
2. Create an action of type “BuiltIn”
3. BuiltIn Type for Action should be “Execute a Procedure”
4. Argument should be as below
=’declare
v_field_value VARCHAR2(200) ;
begin
plsql_package.procedurenameHere ;
end’
or alternately
=’declare
v_field_value VARCHAR2(200) ;
begin
XX_PRC(”’||${item.PO_CONTROL_RULES.OBJECT_CODE_DISPLAYED_VALUE.value}||”’);
end’
Note the syntax, after =, entire declare begin end is within single quote.
Also, there is no semi colon after “end”
You can pass field values as
”’||${item.BLOCKNAME.FIELDNAME.value}||”’
e.g.
A simple way to understand is the begin end block should be enclosed in single quotes and the fields should be enclosed in double quotes.
=‘begin
test_procedure( “’||:GLOBAL.field||’”,”‘||${item.block.field.value}||’”);
end’
create or replace procedure XX_ALOCATE_TRANSACT_MOVE_ORDER (P_REQUEST_NUMBER VARCHAR2 ,P_ORGANIZATION_ID NUMBER,P_TRANSACTION_DATE  varchar2)
as
----------------- ALLOCATE MOVE ORDER API REQUIREMENTS -------------------------
l_api_version NUMBER := 1.0;
l_init_msg_list VARCHAR2 (2) := fnd_api.g_true;
l_return_values VARCHAR2 (2) := fnd_api.g_false;
l_commit VARCHAR2 (2) := fnd_api.g_false;
x_return_status VARCHAR2 (2);
x_msg_count NUMBER := 0;
x_msg_data VARCHAR2 (255);
l_user_id NUMBER ;
l_resp_id NUMBER ;
l_appl_id NUMBER ;
l_row_cnt NUMBER := 1;
l_trohdr_rec inv_move_order_pub.trohdr_rec_type;
l_trohdr_val_rec inv_move_order_pub.trohdr_val_rec_type;
x_trohdr_rec inv_move_order_pub.trohdr_rec_type;
x_trohdr_val_rec inv_move_order_pub.trohdr_val_rec_type;
l_validation_flag VARCHAR2 (2) := inv_move_order_pub.g_validation_yes;
l_trolin_tbl inv_move_order_pub.trolin_tbl_type;
l_trolin_val_tbl inv_move_order_pub.trolin_val_tbl_type;
x_trolin_tbl inv_move_order_pub.trolin_tbl_type;
x_trolin_val_tbl inv_move_order_pub.trolin_val_tbl_type;
x_number_of_rows NUMBER ;
x_transfer_to_location NUMBER ;
x_expiration_date DATE;
x_transaction_temp_id NUMBER ;
----------------- TRANSACT MOVE ORDER API REQUIREMENTS -------------------------
a_l_api_version NUMBER := 1.0;
a_l_init_msg_list VARCHAR2 (2) := fnd_api.g_true;
a_l_commit VARCHAR2 (2) := fnd_api.g_false;
a_x_return_status VARCHAR2 (2);
a_x_msg_count NUMBER := 0;
a_x_msg_data VARCHAR2 (255);
a_l_move_order_type NUMBER := 3;
a_l_transaction_mode NUMBER := 1;
a_l_trolin_tbl inv_move_order_pub.trolin_tbl_type;
a_l_mold_tbl inv_mo_line_detail_util.g_mmtt_tbl_type;
a_x_mmtt_tbl inv_mo_line_detail_util.g_mmtt_tbl_type;
a_x_trolin_tbl inv_move_order_pub.trolin_tbl_type;
a_l_transaction_date DATE := SYSDATE;
a_l_user_id NUMBER;
a_l_resp_id NUMBER;
a_l_appl_id NUMBER;
v_transaction_date date; 
CURSOR c_mo_details IS
SELECT mtrh.header_id,
mtrh.request_number,
mtrh.move_order_type,
mtrh.organization_id,
mtrl.line_id,
mtrl.line_number,
mtrl.inventory_item_id,
mtrl.lot_number,
mtrl.quantity,
revision,mtrl.from_locator_id,
(select distinct operating_unit from org_organization_definitions
where organization_id = mtrh.organization_id) org_id
FROM mtl_txn_request_headers mtrh, mtl_txn_request_lines mtrl
WHERE mtrh.header_id = mtrl.header_id
AND (mtrh.request_number = P_REQUEST_NUMBER OR P_REQUEST_NUMBER IS NULL )--'8007'
AND (mtrh.organization_id = P_ORGANIZATION_ID OR P_ORGANIZATION_ID IS NULL ); -- 755;
BEGIN
FND_GLOBAL.APPS_INITIALIZE(1130, 50632, 401);
FOR i IN c_mo_details
LOOP
mo_global.set_policy_context ('S', i.org_id);
inv_globals.set_org_id (NVL(i.organization_id,P_ORGANIZATION_ID));
-- mo_global.init ('INV');

SELECT COUNT (*)
INTO x_number_of_rows
FROM mtl_txn_request_lines
WHERE header_id = i.header_id;

DBMS_OUTPUT.put_line ('Calling INV_REPLENISH_DETAIL_PUB to Allocate MO');
-- Allocate each line of the Move Order

inv_replenish_detail_pub.line_details_pub(
p_line_id => i.line_id,
x_number_of_rows => x_number_of_rows,
x_detailed_qty => i.quantity,
x_return_status => x_return_status,
x_msg_count => x_msg_count,
x_msg_data => x_msg_data,
x_revision => i.revision,
x_locator_id => i.from_locator_id,
x_transfer_to_location => x_transfer_to_location,
x_lot_number => i.lot_number,
x_expiration_date => x_expiration_date,
x_transaction_temp_id => x_transaction_temp_id,
p_transaction_header_id => NULL,
p_transaction_mode => NULL,
p_move_order_type => i.move_order_type,
p_serial_flag => fnd_api.g_false,
p_plan_tasks => FALSE,
p_auto_pick_confirm => FALSE,
p_commit => FALSE
);

DBMS_OUTPUT.put_line('==========================================================');
DBMS_OUTPUT.put_line (x_return_status);
DBMS_OUTPUT.put_line (x_msg_data);
DBMS_OUTPUT.put_line (x_msg_count);

IF (x_return_status <> fnd_api.g_ret_sts_success) THEN

DBMS_OUTPUT.put_line (x_msg_data);

END IF;

IF (x_return_status = fnd_api.g_ret_sts_success) THEN

DBMS_OUTPUT.put_line ('ALLOCATE API SUCCESSFUL WITH - Trx temp ID: ');
DBMS_OUTPUT.put_line (x_transaction_temp_id);

END IF;

DBMS_OUTPUT.put_line('==========================================================');
IF x_transaction_temp_id IS NOT NULL OR x_transaction_temp_id <> 0 THEN
mo_global.set_policy_context ('S', i.org_id);
inv_globals.set_org_id (i.organization_id);
mo_global.init ('INV');
a_l_trolin_tbl (1).line_id := i.line_id; 
                select to_date (P_TRANSACTION_DATE)   --('31-AUG-2010') 
into v_transaction_date
from dual;

FND_GLOBAL.APPS_INITIALIZE(1130, 50632, 401);

inv_pick_wave_pick_confirm_pub.pick_confirm
(p_api_version_number => a_l_api_version,
p_init_msg_list => a_l_init_msg_list,
p_commit => a_l_commit,
x_return_status => a_x_return_status,
x_msg_count => a_x_msg_count,
x_msg_data => a_x_msg_data,
p_move_order_type => i.move_order_type,
p_transaction_mode => a_l_transaction_mode,
p_trolin_tbl => a_l_trolin_tbl,
p_mold_tbl => a_l_mold_tbl,
x_mmtt_tbl => a_x_mmtt_tbl,
x_trolin_tbl => a_x_trolin_tbl,
p_transaction_date => v_transaction_date -- l_transaction_date
);

DBMS_OUTPUT.put_line('=======================================================');
DBMS_OUTPUT.put_line ('Return Status - '||a_x_return_status||' '||sqlerrm);
DBMS_OUTPUT.put_line ('Return Message - '||a_x_msg_data);
DBMS_OUTPUT.put_line (a_x_msg_count);

IF (a_x_return_status <> fnd_api.g_ret_sts_success) THEN

DBMS_OUTPUT.put_line (a_x_msg_data);

END IF;

IF (a_x_return_status = fnd_api.g_ret_sts_success) THEN

DBMS_OUTPUT.put_line ('TRANSACT API SUCCESSFULLY PROCESSED');

END IF;
DBMS_OUTPUT.put_line('=======================================================');
END IF;
END LOOP;

EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.put_line ('OUTER Exception Occured :');
DBMS_OUTPUT.put_line (SQLCODE||':'||SQLERRM);
DBMS_OUTPUT.put_line ('=======================================================');
END;
END;

begin
XX_ALOCATE_TRANSACT_MOVE_ORDER('',763,'31-AUG-2010');
end;
AP_CANCEL_PKG.IS_INVOICE_CANCELLABLE:
Is_Invoice_Cancellable is a Function in the AP_CANCEL_PKG package that checks that an Invoice is cancellable or not when an Invoice Cancellation process starts.
It follows the following steps and returns a Boolean value depending on the result.

  • If invoice contains distribution that does not have open GL period return FALSE.
  • If invoice has an effective payment, return FALSE.
  • If invoice is selected for payment, return FALSE.
  • If invoice is already cancelled, return FALSE.
  • If invoice is credited invoice, return FALSE.
  • If invoices have been applied against this invoice, return FALSE.
  • If invoice is matched to Finally Closed PO’s, return FALSE.
  • If project related invoices have pending adjustments, return FALSE.
  • If cancelling will cause qty_billed or amount_billed to less than 0, return FALSE.
  • If none of above, invoice is cancellable return True.

Here is a small procedure to check if an Invoice is cancellable or not.
 create or replace procedure XX_INV_CANCELLABLE (p_inv_id IN NUMBER)
is
v_boolean               BOOLEAN;
v_error_code            VARCHAR2(100);
v_debug_info            VARCHAR2(1000);
begin
v_boolean :=AP_CANCEL_PKG.IS_INVOICE_CANCELLABLE(
                P_invoice_id       => p_inv_id,
                P_error_code       => v_error_code,
                P_debug_info       => v_debug_info,
                P_calling_sequence => NULL);
IF v_boolean=TRUE
THEN
DBMS_OUTPUT.put_line (‘Invoice ‘||p_inv_id|| ‘ is cancellable’ );
ELSE
DBMS_OUTPUT.put_line (‘Invoice ‘||p_inv_id|| ‘ is not cancellable :’|| v_error_code );
END IF;
End XX_INV_CANCELLABLE;

Execute XX_INV_CANCELLABLE(12960);


AP_CANCEL_PKG.AP_CANCEL_SINGLE_INVOICE:
AP_CANCEL_SINGLE_INVOICE is a Function in the AP_CANCEL_PKG package that cancels one invoice by executing the following sequence of steps, returning TRUE if successful and FALSE otherwise.
1] Check if the invoice is cancellable. if yes, proceed otherwise return false.
2] If invoice has tax withheld, undo withholding.
3] Clear out all payment schedules.
4] Cancel all the non-discard lines.

a. reverse matching
b. fetch the maximum distribution line number
c. Set encumbered flags to ‘N’
d. Accounting event generation
e. reverse the distributions
f. update Line level Cancelled information

5] Zero out the Invoice.
6] Run AutoApproval for this invoice.
7] Check posting holds remain on this cancelled invoice.

a. if NOT exist – complete the cancellation by updating header level information set return value to TRUE.
b. if exist – no update, set the return values to FALSE, NO DATA rollback.

8] Commit the Data.
9] Populate the out parameters.
Here is a small procedure to cancel a single invoice.

create or replace procedure XX_INV_CANCEL(
                            P_xx_invoice_id IN NUMBER,
                            P_xx_last_updated_by IN  NUMBER,
                            P_xx_last_update_login IN  NUMBER,
                            P_xx_accounting_date IN  DATE)
is
v_boolean               BOOLEAN;
v_message_name          VARCHAR2(1000);
v_invoice_amount        NUMBER;
v_base_amount           NUMBER;
v_temp_cancelled_amount NUMBER;
v_cancelled_by          VARCHAR2(1000);
v_cancelled_amount      NUMBER;
v_cancelled_date        DATE;
v_last_update_date      DATE;
v_orig_prepay_amt       NUMBER;
v_pay_cur_inv_amt       NUMBER;
v_token                 VARCHAR2(100);
begin
v_boolean := AP_CANCEL_PKG.AP_CANCEL_SINGLE_INVOICE
            (p_invoice_id                 => P_xx_invoice_id,
             p_last_updated_by            => P_xx_last_updated_by,
             p_last_update_login          => P_xx_last_update_login,
             p_accounting_date            => P_xx_accounting_date,
             p_message_name               => v_message_name,
             p_invoice_amount             => v_invoice_amount,
             p_base_amount                => v_base_amount,
             p_temp_cancelled_amount      => v_temp_cancelled_amount,
             p_cancelled_by               => v_cancelled_by,
             p_cancelled_amount           => v_cancelled_amount,
             p_cancelled_date             => v_cancelled_date,
             p_last_update_date           => v_last_update_date,
             p_original_prepayment_amount => v_orig_prepay_amt,
             p_pay_curr_invoice_amount    => v_pay_cur_inv_amt,
             P_Token                      => v_token,
             p_calling_sequence           => NULL
             );

IF v_boolean
THEN
DBMS_OUTPUT.put_line (‘Successfully Cancelled the Invoice’ );
COMMIT;
ELSE
DBMS_OUTPUT.put_line (‘Failed to Cancel the Invoice’ );
ROLLBACK;
END IF;

end XX_INV_CANCEL;

Execute XX_INV_CANCEL(120573,2325,-1,SYSDATE);
 

The following Query gives us, all the flexfields avilable for your Oracle Application version.

select faa.APPLICATION_NAME “Application Name”, fif.id_flex_name “Flexfield Name”, faa.description “Application Description”
from FND_ID_FLEXS fif, FND_APPLICATION_ALL_VIEW faa
WHERE fif.APPLICATION_ID = faa.APPLICATION_ID
order by faa.APPLICATION_NAME;