Expense Report Export not exporting anything from OIE to PAYABLES

Hi

We have a big problem, when We run the Expense Report Export, this not export anything from iExpenses to Payables, the expenses reports has been approved and ready for payment

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Payables: Version : 12.0.0

Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.

APXEXPER module: Exportación de Informe de Gastos
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Hora actual del sistema: 27-JUN-2013 15:53:42

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**Starts**27-JUN-2013 15:53:42
**Ends**27-JUN-2013 15:53:42
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Inicio de mensajes de registro desde FND_FILE
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p_batch_name = 
Get Batch Name if not unique
Batch Name = SelfService12212
Begin Receipts Management - Holds
Process Hold Each Scenario
Determine whether to place Holds
Process Hold All Scenario
Determine whether to place Holds
Process Hold BothPay Scenario
Determine whether to place Holds
Process Obsolete Holds
Obsolete Holds
Obsolete Both Pay Holds
End Receipts Management - Holds
Begin Processing Individual expense reports
Fetching expense report...
Credit Card Expenses Fetched = 0
Credit Card Invoices Created = 0
No Rows found to import
Expenses Fetched = 0
Invoices Created