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Raghu M N
New User
Joined: 12 Mar 2018
Posts: 2
Location: India
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I am trying to check if the QID = '' (CHAR(26)) in below code and the value is All x"00" in input. Now flow is going to else part instead of going in if part.
Then i tried assigning QID = '' checking if NULL and its not working. Could some one please help me in finding better solution.
i want the flow to go in IF case.
Input:
| Code: |
1 MI
05 QID_IN All x"00"
DCL QID_IN CHAR (26);
DCL QID_PTR PTR INIT (ADDR(QID_IN));
DCL (NULL) BUILTIN;
IF QID_IN_PTR = NULL then do;
QID_IN = '';
END;
IF QID_IN = '' then do;
CALL QO_COLLECT;
END;
ELSE DO;
CALL QO_EXPO_STATUS;
END; |
Coded for you - next time do it yourself |
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prino
Senior Member
Joined: 07 Feb 2009
Posts: 1316
Location: Vilnius, Lithuania
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Maybe you should start by RTFM.
The NULL() builtin function has abso-f*ck-ingly nothing to do with '00'x characters. And while you're at it, also look at string repetition factors, or the LOW() builtin function.
And don't post in a forum for experts when you're obviously totally clueless. |
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