InApp Purchase Problem

Question

Hi All,
I want to develop iPhoneand iPad applicaiont.
I am doing the funcationality called InApp Purchse.
- While at the time of testing , very first time it is working fine and from next time onwards it wil not work,
- It is showing BUY option but it is not working.
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
    for (SKPaymentTransaction *transaction in transactions)
        switch (transaction.transactionState)
            case SKPaymentTransactionStatePurchased:
                [self completeTransaction:transaction];
                break;
            case SKPaymentTransactionStateFailed:
                [self failedTransaction:transaction];
                break;
            case SKPaymentTransactionStateRestored:
                [self restoreTransaction:transaction];
            default:
                break;
-(void)completeTransaction:(SKPaymentTransaction *)transaction
    [self recordTransaction: transaction];
    [self provideContent: transaction.payment.productIdentifier];
    // Remove the transaction from the payment queue.
    [[SKPaymentQueue defaultQueue] finishTransaction: transaction];
    AppDelegate_iPhone *sharedDelegate = (AppDelegate_iPhone *)[[UIApplication sharedApplication] delegate];
    sharedDelegate.isPurchased = YES;
    sharedDelegate.isFailed = NO;
    [[NSUserDefaults standardUserDefaults] setObject:@"true" forKey:@"isPurchased"];
    NSLog(@"we are in complete transaction state");
-(void)failedTransaction:(SKPaymentTransaction *)transaction
    AppDelegate_iPhone *sharedDelegate = (AppDelegate_iPhone *)[[UIApplication sharedApplication] delegate];
    if (transaction.error.code != SKErrorPaymentCancelled)
        // Optionally, display an error here.
        sharedDelegate.isFailed = YES;
        NSLog(@"we are in failed  transaction state");
        UIAlertView *alertMsg = [[UIAlertView alloc] initWithTitle:nil message:@"Some problem occured in completing the transaction, please try again later." delegate:nil cancelButtonTitle:nil otherButtonTitles:@"OK",nil];
        [alertMsg show];
        [alertMsg release];
    [[SKPaymentQueue defaultQueue] finishTransaction: transaction];
Problem:
-if i test again it is showing alert message like "Some problem occured in completing the transaction, please try again later".
-Plesae help me , i could not understnd how to solve the issue.
-Thank you.

Answer 1

Not sure what's going on there. Maybe store credits are not currently allowed for that in-app purchase?
Contact the iTS for some investigation.
iTunes Store Support
http://www.apple.com/emea/support/itunes/contact.html