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Former Member
Jun 03, 2008 at 04:18 AM

Regarding field iterator

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Hi friends,

I am doing one program which retrieve values from SAP (RFC_READ_TABLE)

While retreiving from table vbak i am getting error of

java.util.NoSuchElementException

The code where exception is raising is

 for(com.sap.mw.jco.JCO.FieldIterator fI = tableList.fields(); fI.hasMoreElements(); mb.append("\r\n"))
                    {
                        com.sap.mw.jco.JCO.Field tabField = fI.nextField();
                        data = tabField.getString();
                        error = data;
                        StringTokenizer st = new StringTokenizer(data, "|");
                        mb.append("|");
                        for(int i = 0; i < rec_count; i++)
                            try
                            {
                                String tempdata = st.nextToken();
                                mb.append(tempdata + "\t|");
                                tempdata = mysap.replace(tempdata, "\\", "\\\\");
                                sapdata<i> = mysap.replace(tempdata, "'", "\\'");
                               // System.out.println("Java memory in use = " + ((Runtime.getRuntime().totalMemory()) - (Runtime.getRuntime().freeMemory())));

                            }
                            catch(Exception ex1)
                            {
                              //  sb.append("<BR>" + count + "[" + i + "]" + ex1.toString());
                                System.out.println("Error insertData module:" +"<br>");
                                System.out.println("<BR>" + count + "[" + i + "]" + ex1.toString());
                            }

                    }

My error trace is Error insertData module:<br>

<BR>488[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>563[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>700[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1080[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1081[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1110[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1112[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1113[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1115[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1116[10]java.util.NoSuchElementException

Error insertData module:<br>

<BR>1117[10]java.util.NoSuchElementException

Error insertData module:<br>

etc

please help me .

thanks