How to create CSV data with a cell including two rows?

Question

Hi guys,
i am creating CSV using "comma" as seperator for columns, "return" as seperator for rows.
But how can I create a cell which includes two rows?
I want to do following:
cell1    cell2    cell3
XXXXX    YYYYY    ZZZZZ
in cell2 YYYYY, there are two sub rows:
YLine1.1     YLine1.2       YLine1.3                
YLine2.1     YLine2.2       YLine2.3
Which kind of seperator can I use for these sub rows?
so to say(XML mode):
<row>
  <Col1>XXXXX</Col1 >
  <Col2>
    <row>
<col1>YLine1.1</col1>
<col1>YLine1.2</col1>
<col1>YLine1.3</col1>
</row>
    <row>
<col1>YLine2.1</col1>
<col1>YLine2.2</col1>
<col1>YLine2.3</col1>
</row>
  </Col2 >
  <Col3>ZZZZZ</Col3 >
</row>
It is very kind of you to give me some hint!
Regards,
Liying
Message was edited by:
        Liying Wang
Message was edited by:
        Liying Wang

Answer 1

Hi Wang Liying,
I tried with Excel. A Cell with 2 rows saved as CSV shows that the cells contents are enclosed in hyphens "b row 2 b" and the two rows ins one cell are separated with HEX 0A. This is a simple Line feed. The sequence to build this would be in ABAP
concatenate
<row1>
CL_ABAP_CHAR_UTILITIES=>NEWLINE
<row2>
into cell.
I did not take the time to try on system, but I tried to open with excel: It works with Windows.
Regards,
Clemens