×
The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.
On 1/24/2014 8:29 AM, Alan Cassidy wrote:
I just did this:
CHGVAR&VALUE3&PARAMETER3
MONMSG MCH3601 EXEC(DO)
SNDPGMMSG MSG( 'Did not receive 3 parameters') TOPGMQ(*EXT)
ENDDO
ENDPGM
Worked at least.
I just want to make sure that it's clear that this technique should
absolutely never be used.
It often seems to work in testing, but it's almost guaranteed to give a
false positive at some point, indicating that a parameter was passed
when it wasn't.
What's especially bad about this technique is that if your program
modifies a parameter that was not actually passed, you can cause bizarre
and unpredictable errors that might show up long after your program has
returned.
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact
[javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.