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Former Member
Nov 21, 2008 at 03:21 PM

Question about CO and CA operator

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Hi,

I have a field for which I want to detect a case where if it is null or contains any alphabhet from a to z.

For this I have defined a constant:

  CONSTANTS: c_valid(26) TYPE c VALUE
  'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.

But I get confused in using CO and CA operator. How can I achieve above logic.

Thanks,

CD