OK, this is the tryton file, I read the CECA instructions and it seems missing some required fields.
<?xml version="1.0" encoding="UTF-8" ?> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Document xmlns="*urn:iso:std:iso:20022:tech:xsd:pain.008.001.02*" xmlns:xsd ="*http://www.w3.org/2001/XMLSchema*" xmlns:xsi=" *http://www.w3.org/2001/XMLSchema-instance*"> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <CstmrDrctDbtInitn> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <GrpHdr> <MsgId>4</MsgId> <CreDtTm>2014-01-16T07:21:45.629883</CreDtTm> <NbOfTxs>1</NbOfTxs> <CtrlSum>80.0</CtrlSum> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <InitgPty> <Nm>XXXXX</Nm> <PstlAdr /> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Id> <PrvtId>ESXXXXXXXXXXXXXX</PrvtId> </Id> </InitgPty> </GrpHdr> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <PmtInf> <PmtInfId>2</PmtInfId> <PmtMtd>DD</PmtMtd> <BtchBookg>false</BtchBookg> <NbOfTxs>1</NbOfTxs> <CtrlSum>80.0</CtrlSum> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <PmtTpInf> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <SvcLvl> <Cd>SEPA</Cd> </SvcLvl> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <LclInstrm> <Cd>CORE</Cd> </LclInstrm> <SeqTp>FRST</SeqTp> </PmtTpInf> <ReqdColltnDt>2014-01-16</ReqdColltnDt> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Cdtr> <Nm>XXXXX</Nm> <PstlAdr /> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Id> <PrvtId>ESXXXXXXXXXXXXXX</PrvtId> </Id> </Cdtr> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <CdtrAcct> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Id> <IBAN>ESXXXXXXXXXXXXXXXXXXXXXX</IBAN> </Id> <Ccy>EUR</Ccy> </CdtrAcct> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <CdtrAgt> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <FinInstnId> <BIC>CAIXESBBXXX</BIC> <Nm>CAIXABANK, S.A.</Nm> </FinInstnId> </CdtrAgt> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <DrctDbtTxInf> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <PmtId> <EndToEndId>2</EndToEndId> </PmtId> <InstdAmt Ccy="*EUR*">80.0</InstdAmt> <ChrgBr>SLEV</ChrgBr> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <DrctDbtTx> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <MndtRltdInf> <MndtId>ESXXXXXXXXX</MndtId> <DtOfSgntr>2014-01-01</DtOfSgntr> </MndtRltdInf> </DrctDbtTx> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <DbtrAgt> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <FinInstnId> <BIC>CAIXESBBXXX</BIC> <Nm>CAIXABANK, S.A.</Nm> </FinInstnId> </DbtrAgt> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Dbtr> <Nm>XXXXXX</Nm> <PstlAdr /> </Dbtr> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <DbtrAcct> - <file:///C:/Documents%20and%20Settings/usuari/Escritorio/remesatest.xml#> <Id> <IBAN>ESXXXXXXXXXXXXXXXXXXXXXX</IBAN> </Id> <Ccy>EUR</Ccy> </DbtrAcct> </DrctDbtTxInf> </PmtInf> </CstmrDrctDbtInitn> </Document>