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[sap-dev] Looking for IS_NUM in ABAP

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Question from R. N. Wilhite on Jul 4 at 12:31 PM
We all know:

NUMERIC_CHECK.

if var CO '0123456789,.'.
*var is numeric.
else.
*non numeric.
endif.

To check for a number before moving it to a real number. We can extend this as:

if var CO '0123456789,. +-'.

Because "-12,345.678 "
should still scan as a number.

But then we get to:
1,23,456.00
1,2-3,45
1,2.3,45

None of these scan!

Do I need to make my own FM, or is there something simple to test this?

Neal
 
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R. N. Wilhite  

SAP Technical Architect
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