API for canceling AP Invoice Issue

Question

Getting error while using AP_CANCEL_PKG.ap_cancel_single_invoice
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declare
v_result_annulation boolean;
     P_last_updated_by NUMBER:=null;
     P_last_update_login NUMBER:=null;
     P_set_of_books_id NUMBER:=null;
     P_accounting_date DATE:=sysdate;
--     P_period_name VARCHAR2;
     P_message_name     VARCHAR2:=null;
     P_invoice_amount     NUMBER:=null;
     P_base_amount     NUMBER:=null;
     P_tax_amount     NUMBER:=null;
     P_temp_cancelled_amount NUMBER:=null;
     P_cancelled_by     NUMBER:=null;
     P_cancelled_amount     NUMBER:=null;
     P_cancelled_date DATE:=sysdate;
     P_last_update_date     DATE:=sysdate;
     P_original_prepayment_amount NUMBER:=null;
     P_check_id NUMBER:=null;
     P_pay_curr_invoice_amount NUMBER:=null;
     P_calling_sequence VARCHAR2:=null;
BEGIN
v_result_annulation := AP_CANCEL_PKG.ap_cancel_single_invoice
( P_invoice_id => 203924,
P_last_updated_by => 1,
P_last_update_login => 1,
P_set_of_books_id => 11,
P_accounting_date => TRUNC(SYSDATE),
P_period_name => 'P05.08-09',
P_message_name => P_message_name,
P_invoice_amount => P_invoice_amount,
P_base_amount => P_base_amount,
P_tax_amount => p_tax_amount,
P_temp_cancelled_amount => p_temp_cancelled_amount
P_cancelled_by => 1,
P_cancelled_amount => p_cancelled_amount,
P_cancelled_date => P_last_update_date ,
P_last_update_date => P_last_update_date,
P_original_prepayment_amount => p_original_prepayment_a
P_check_id => null,
P_pay_curr_invoice_amount => p_pay_curr_invoice_amou
P_calling_sequence => null
EXCEPTION
WHEN OTHERS THEN
p_message_name := SQLCODE||' '||SQLERRM;
END;
ORA-06550: line 8, column 23:
PLS-00215: String length constraints must be in range (1 .. 32767)
ORA-06550: line 20, column 27:
PLS-00215: String length constraints must be in range (1 .. 32767)
ORA-06550: line 36, column 26:
PLS-00363: expression '<expression>' cannot be used as an assignment target
ORA-06550: line 24, column 8:
PL/SQL: Statement ignored
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Thanks in Advance;
Ajit

Answer 1

Thanks a lot Vamsi,
i will open the period .
Message was
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Payables cannot create invoice distributions because the invoice header GL date is in a closed period, and no open or future periods are defined.
Please ask the appropriate person in your organization to define an open or future period. Then Payables will use the next valid accounting date as the invoice distribution GL date.
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