× 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.


  1.  Home
  2. RPG400-L
  3. February 2022

Operational descriptor and data structure parm with nulls

Hi,

I am using operational descriptors (opdesc) for check data structure parm
length in subprocedure. This technique works quite well with standard data
structures. But when the data structure is specified with nulls the
descriptor is not passed to the subprocedure.

for example, when I use the CEEGSI API to get operational descriptor
information I receive the error message CEE0502.

The source code

D FACEMI_alias_t...
D E DS extname(FACEMI) alias
D qualified template

P initialize...
P B export
D PI opdesc
D r likeds(FACEMI_alias_t)
D options(*NULLIND)

D type S 10I 0
D len S 10I 0
D size S 10I 0

CEEGSI(%parmnum(r): type: len: size: *OMIT);
r5_assert(size = %size(FACEMI_alias_t): LEVEL_ERROR);

Is it possible to pass the operational descriptor for a data structure with
nulls?

Thanks,

Javier Mora

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

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.