Custom IBY_FD_EXTRACT_EXT_PUB.Get_Doc_Ext_Agg Please help

Hi All

I need Remiitance_message1 in my SEPA xml output

So I customized Get_Doc_Ext_Agg:

Get_Doc_Ext_Agg(p_document_payable_id IN NUMBER)

RETURN XMLTYPE

IS

XMLTYPE;

CURSOR l_doc_ext_csr (p_document_payable_id IN NUMBER) IS

SELECT XMLCONCAT(

XMLElement("IIK",

XMLElement("MESSAGE1",REMITTANCE_MESSAGE1),

XMLElement("MESSAGE2",REMITTANCE_MESSAGE2))

)

FROM iby_docs_payable_all

document_payable_id=p_document_payable_id;

BEGIN

OPEN l_doc_ext_csr(p_document_payable_id);

FETCH l_doc_ext_csr INTO l_doc_ext_agg;

CLOSE l_doc_ext_csr;

RETURN l_doc_ext_agg;

END Get_Doc_Ext_Agg