Importing «Receipt» data from external...

We have «Sage 300 ERP AccPac v2014».

We export IBM Notes data in XML to  TransAcc module.

I must modify le doctype for actual data, they are considered as «Prepayment», and I must change doctype for «Receipt».

Here the sample of data:
[code]<?xml version="1.0" encoding="ISO-8859-1"?>
<DataSet>
    <AR0041>
        <DATEBTCH>2018/03/06</DATEBTCH>
        <BATCHDESC>6 mars 2018 #003 (INTERAC)</BATCHDESC>
        <IDBANK>BNC02</IDBANK>
        <CODECURN>CAD</CODECURN>
        <AR0042>
            <CODEPYMTYP>CA</CODEPYMTYP>
            <CNTBTCH>1</CNTBTCH>
            <CNTITEM>1</CNTITEM>
            <IDRMIT>2018-00005</IDRMIT>
            <IDCUST>R18A04140443</IDCUST>
            <DATERMIT>2018-03-06</DATERMIT>
            <TEXTRMITREF>2018-00005</TEXTRMITREF>
            <AMTRMIT>1710</AMTRMIT>
            <CODEPAYM>INTERA</CODEPAYM>
            <RMITTYPE>1</RMITTYPE>
            <DOCTYPE>2</DOCTYPE>
            <IDINVCMTCH>2018-00008/2018-00004</IDINVCMTCH>
            <TEXTPAYOR>France Brien</TEXTPAYOR>
            <SWTXAMTCTL>1</SWTXAMTCTL>
            <AR0044>
                <CODEPAYM>CA</CODEPAYM>
                <CNTBTCH>1</CNTBTCH>
                <CNTITEM>1</CNTITEM>
                <CNTLINE>20</CNTLINE>
                <AMTPAYM>1710</AMTPAYM>
            </AR0044>
        </AR0042>
    </AR0041>
</DataSet>[/code]

We try :
[code]<RMITTYPE>1</RMITTYPE>
<DOCTYPE>8</DOCTYPE>[/code]
and have this error :

Header/IDINVCMTCH : 2018-00008/2018-00004
Error HRESULT E_FAIL has been returned from a call to a COM component.
Invalid input. Matching Document Number must be blank.


We try :
[code]<RMITTYPE>1</RMITTYPE>
<DOCTYPE>8</DOCTYPE>
<IDINVCMTCH></IDINVCMTCH>[/code]
and have this error :
DetailsApplied/AMTPAYM : 1710
Error HRESULT E_FAIL has been returned from a call to a COM component.
Invalid input. Document number cannot be blank.


What I must change?