Error Maxlength in a field

Hi

I am facing a problem.

i have a interface SOAP-PROXY(ABAP) pass-through

<?xml version="1.0" encoding="UTF-8"?>

<ns0:SupplierByElementsMQry xmlns:ns0="urn:tenaris.com:15-ProcureToPay:10-Purchasing">

      <MessageBody>

           <SupplierIDFrom>ww</SupplierIDFrom>

           <SupplierIDTo>wwwwwwwwwwwwwwwwwwwwwwww</SupplierIDTo>

     </MessageBody>

</ns0:SupplierByElementsMQry>

the problem is that <SupplierIDTo> has MaxLength = 10. so when the data is transfered to SAP the system dumps with this error

Is there any way to avoid the Dump handle the maxlength error in PI? Remenber, there is no Mapping Program.

Best Regards