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NoSuchElementException
priya pratheepp
Ranch Hand
Posts: 59
posted 15 years ago
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Hi friends,
while retreving data from SAP i am getting error in log file
92[10]java.util.NoSuchElementException
174[10]java.util.NoSuchElementException
176[10]java.util.NoSuchElementException
217[10]java.util.NoSuchElementException
218[10]java.util.NoSuchElementException
392[10]java.util.NoSuchElementException
408[10]java.util.NoSuchElementException
etc
please help me to trace...any hints please
for(com.sap.mw.jco.JCO.FieldIterator fielditerator = table.fields(); fielditerator.hasMoreElements(); stringbuffer.append("\r\n")) { com.sap.mw.jco.JCO.Field field = fielditerator.nextField(); String s3 = field.getString(); String s5 = s3; StringTokenizer stringtokenizer = new StringTokenizer(s3, "|"); stringbuffer.append("|"); for(int i1 = 0; i1 < i; i1++) try { String s7 = stringtokenizer.nextToken(); stringbuffer.append((new StringBuilder()).append(s7).append("\t|").toString()); s7 = sapconnectionbean.replace(s7, "\\", "\\\\"); as2[i1] = sapconnectionbean.replace(s7, "'", "\\'"); } catch(Exception exception1) { System.out.println((new StringBuilder()).append(" ").append(j).append("[").append(i1).append("]").append(exception1.toString()).toString()); } }
Ulf Dittmer
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Posts: 43081
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posted 15 years ago
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Before any call to nextToken,
you should
call hasMoreTokens to make sure that there are indeed more tokens.
Here the call to nextToken happens in a for loop, which -without calls to hasMoreTokens- is a bug waiting to happen.
Yeah, but is it art? What do you think tiny ad?
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
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