Hallo Hans-Joachim,

ich habe etwas rumprobiert und eine Lösung gefunden, die funktioniert. Bei den Optionen habe ich noch countprefix=cnt_ datasubf=data eingefügt.

Die Debug-Daten
PHP-Code:
DATA.TEILE_NR.FIELDNAME = 'NFT_IDNR  '                                    
DATA.TEILE_NR.DATA = '20411               '                              
DATA.HGNA.KEYGROUP.GROUPNAME = 'Blechschraube                           '
DATA.HGNA.KEYGROUP.CNT_KEYCHARACTERISTIC = 6                              
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(1) = 'ugna      '              
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(1) = 'Blechschraube       '    
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(2) = 'ugna_056  '              
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(2) = '4,8                 '    
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(3) = 'ugna_107  '              
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(3) = '38                  '    
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(4) = 'ugna_401  '              
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(4) = 'DIN EN ISO 7049     '    
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(5) = 'ugna_208  '
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(5) = 'C                   '  
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(6) = 'ugna_150  '            
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(6) = 'verzinkt            '  
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(7) = '          '            
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(7) = '                    '  
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(8) = '          '            
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(8) = '                    '  
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(9) = '          '            
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(9) = '                    '  
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.NAME(10) = '          '            
DATA.HGNA.KEYGROUP.KEYCHARACTERISTIC.DATA(10) = '                    '  
DATA.ERSTELLER.FIELDNAME = 'NFT_KON   '                                
DATA.ERSTELLER.DATA = 'BizTalkImport       '                            
DATA.ERSTELLDATUM.FIELDNAME = 'NFT_DAT   '
DATA.ERSTELLDATUM.DATA = '2018-05-24T16:07:12 '            
DATA.WORKFLOW_STATUS.FIELDNAME = 'NFT_ZUST  '              
DATA.WORKFLOW_STATUS.DATA = '20000               '          
DATA.AENDERUNGSDATUM.FIELDNAME = 'NFT_MDAT  '              
DATA.AENDERUNGSDATUM.DATA = '0001-01-01T01:00:00 ' 
Die korrigierte und modifizierte XML-Datei, statt Workflow-Status -> Workflow_Status
HTML-Code:
 <?xml version="1.0" encoding="utf-8"?>                                             
<DATA>                                                                           
    <Teile_Nr  FIELDNAME="NFT_IDNR">20411</Teile_Nr>                                
    <hgna FIELDNAME="NFT_NAM1">Schraube                                         
        <KEYGROUP GROUPNAME="Blechschraube">                                        
            <KEYCHARACTERISTIC NAME="ugna">Blechschraube</KEYCHARACTERISTIC>           
            <KEYCHARACTERISTIC NAME="ugna_056">4,8</KEYCHARACTERISTIC>                 
            <KEYCHARACTERISTIC NAME="ugna_107">38</KEYCHARACTERISTIC>                   
            <KEYCHARACTERISTIC NAME="ugna_401">DIN EN ISO 7049</KEYCHARACTERISTIC>      
            <KEYCHARACTERISTIC NAME="ugna_208">C</KEYCHARACTERISTIC>                    
            <KEYCHARACTERISTIC NAME="ugna_150">verzinkt</KEYCHARACTERISTIC>             
        </KEYGROUP>                                                                   
    </hgna>                                                                       
    <Ersteller FIELDNAME="NFT_KON">BizTalkImport</Ersteller>                        
    <Erstelldatum FIELDNAME="NFT_DAT">2018-05-24T16:07:12</Erstelldatum>            
    <Workflow_Status FIELDNAME="NFT_ZUST">20000</Workflow_Status>                   
    <Aenderungsdatum FIELDNAME="NFT_MDAT">0001-01-01T01:00:00</Aenderungsdatum> 
    <Aenderer FIELDNAME="NFT_MKON"></Aenderer>                   
    <meeh FIELDNAME="NFT_STK2">01</meeh>                         
    <diart FIELDNAME="NFT_STK3">K</diart>                        
    <bez1 FIELDNAME="NFT_STL0">Blechschraube</bez1>             
    <bez2 FIELDNAME="NFT_STL1">Linsen mit Kreuzschlitz</bez2>   
    <bez3 FIELDNAME="NFT_STL2"></bez3>                          
    <herna FIELDNAME="NFT_STL3"></herna>                        
    <hernr FIELDNAME="NFT_STL4"></hernr>                        
    <cnnr FIELDNAME="NFT_STL5"></cnnr>                          
    <ulfilenr FIELDNAME="NFT_STL6"></ulfilenr>                  
    <csanr FIELDNAME="NFT_STL7"></csanr>                        
    <arstk_ FIELDNAME="NFT_STL8">DIN EN ISO 7049</arstk_>       
    <arart_ FIELDNAME="NFT_STL9">2002523</arart_>               
    <herty FIELDNAME="NFT_STH0"></herty>                        
    <csanorm FIELDNAME="NFT_STH1"></csanorm>                    
    <Bemerkung FIELDNAME="ML_STRING"></Bemerkung>               
    <Spezifikation FIELDNAME="ML_STRING"></Spezifikation>
</DATA>
Das RPG-Programm
PHP-Code:
         ctl-opt dftactgrp(*no);
      //------------------------------------------------------------------//
      //                                                                  //
      //  Parsen XML-DATEN - CCSID DER XML-DATEI MUSS 1208 SEIN           //
      //                                                                  //
      //-----------------                                                 //
      // R.Ross 12.2018 *                                                 //
      //------------------------------------------------------------------//
      // XML-Array - Root                                                 //
      //------------------------------------------------------------------//

         dcl-ds  Data                  qualified;
          dcl-ds  Teile_Nr;
                   Fieldname           char(10);
                   Data                char(20);
          end-ds;
                  hgna                 likeds(hgna);
          dcl-ds  Ersteller;
                   Fieldname           char(10);
                   Data                char(20);
          end-ds;
          dcl-ds  Erstelldatum;
                   Fieldname           char(10);
                   Data                char(20);
          end-ds;
          dcl-ds  Workflow_Status;
                   Fieldname           char(10);
                   Data                char(20);
          end-ds;
          dcl-ds  Aenderungsdatum;
                   Fieldname           char(10);
                   Data                char(20);
          end-ds;
         end-ds;

      //------------------------------------------------------------------//
      // Element hgna                                                     //
      //------------------------------------------------------------------//

         dcl-ds  hgna                  qualified;
                  Keygroup             likeds(Keygroup);
         end-ds;

      //------------------------------------------------------------------//
      // Element Keygroup                                                 //
      //------------------------------------------------------------------//

         dcl-ds  Keygroup              qualified;
                  Groupname            char(40);
                  cnt_Keycharacteristic uns(10);
                  Keycharacteristic    likeds(Keycharacteristic)dim(10);
         end-ds;

      //------------------------------------------------------------------//
      // Element Keycharacteristic                                        //
      //------------------------------------------------------------------//

         dcl-ds  Keycharacteristic     qualified;
                  Name                 char(10);
                  Data                 char(20);
         end-ds;

      //------------------------------------------------------------------//
      // Processing                                                       //
      //------------------------------------------------------------------//

           main();

           *inlr = *on;
      //------------------------------------------------------------------//
      // Main                                                             //
      //------------------------------------------------------------------//
         dcl-proc Main;

         dcl-s   LocOpt      varchar(256);            // XML-Options
         dcl-s   LocFile     varchar(128);            // File

           LocFile = '/Home/Import/xml/test01.xml';   // File

           LocOpt  = 'doc=file case=any allowextra=yes +
                      countprefix=cnt_ datasubf=data';

           xml-into Data %xml(LocFile:LocOpt);

         end-proc;
      //------------------------------------------------------------------// 
Herzliche Grüße
Rainer