Jeff, I am looking at ILE RPG Language Reference 7.1
From what I see for %Date, it appears you need to provide
two digits for both Day of Month and Month when using a date
format that includes separator characters.
More specifically, I am reading the "Date Data Type" section
on page 206 and
"Table 33. RPG-defined date formats and separators for Date data type"
on page 207
For example, *USA is documented as:
Format Description Format Separator Length Example
*USA IBM USA Standard mm/dd/yyyy / 10 01/15/1996
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Jeff Young
Sent: Wednesday, May 30, 2012 6:51 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: Date Validation
All,
I have an application that needs to validate and convert a date from an external system.
The format of the date can be m/d/ccyy,mm/d/ccyy,m/dd/ccyy,mm/dd/ccyy with the "/" included.
The converted format needs to be a numeric field in the format ccyymmdd.
I have the following code in my program:
<snip>
// Edit Start Date
Monitor;
EpHOrDate = %Dec(%Date(Start_Date : *USA));
On-Error;
Load_Exception ('Start date is not a valid date');
EndMon;
// Edit Invoice Date
Monitor;
EpHInDate = %Dec(%Date(Invoice_Date : *USA));
On-Error;
Load_Exception('Invoice date is not a valid date');
EndMon;
</snip>
Where Start_Date and Invoice_Date are defined as 256A Varying and EpHOrDate and EpHInDate are defined as 8p 0.
For values of 5/7/2012 for order date and 5/14/2012 for invoice date, the code above rejects the order date, but accepts the invoice date.
I created a small test program to check the date editing process.
H Debug
D Date_in S 256A Varying
D Date_Out S 8 0
D Err S N
/Free
Monitor;
Date_Out = %Dec(%Date(Date_In : *USA));
On-Error;
Err = *On;
EndMon;
Return;
Using the values above, I set Date_In in DEBUG prior to the Monitor to each of the dates.
BOTH of the dates were flagged as errors.
A. What am I doing wrong?
B. How can I handle the different date formats for editing and conversion?
The client is on V6R1M1
Thanks,
--
Jeff Young
Sr. Programmer Analyst
--
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