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Compiling With a Pre-V4R2 Target Release
Q: We upgraded to V4R4 and found that we can't compile programs with a pre-V4R2 target release. As a service center supporting various clients with different OS releases, we must send fixed programs in their proper target releases. Some of our clients don ...
OPNQRYF Problems
... more subtle problem. Figure 2a shows excerpts from RPG program RPGPgm. This program... program is an OPM program, and therefore running in the default activation group, and the RPG program ...
Defining Referential Constraints
... are ignored and checked explicitly in ordinary RPG -based applications. Is my observation correct? If so, why is this the ... must send a diagnostic message to the application; RPG intercepts this message and turns ...
Retrieve Query File Information at Security Level 40+
... compatible with the original. How RTVQRYF Works The RPG IV version... the *QRYDFN object, the new version copies the query's contents to a user space. The RPG IV program can... for the RPG IV version of RTVQRYF. The C-specs ...
Timing Out a Subfile
... or at the file level. Figures 1a and 1b show the DDS and RPG IV programs, respectively, I used to test this approach. Also, if you ...
Receiving Messages for a Specific Job
Q: I have a series of programs that I submit to batch. Occasionally, one of these programs will fail, sending an error message that requires a response to message queue QSYSOPR. Any subsequent jobs remain in the job queue until I respond to the error mess ...
Handling Runtime-Defined Numeric Data in RPG IV, Part 1
... many variations) constantly posed at as400network.com's RPG Community Forum... placed inside a large character field. The second parameter is an edit code. ILE RPG for AS/400... define in a moment. I discuss only RPG's support of ...
RPG IV Turns V
... V5R1 announcements is the first major change in the RPG IV... is not the only RPG enhancement in this new release. New built-in functions with improved ...
Handling Runtime-Defined Numeric Data in RPG IV, Part 2
... In " Handling Runtime-Defined Numeric Data in RPG IV, Part 1 " (June 2001), I showed you how to handle numeric data ... in these procedures, you may encounter a bug in the RPG IV compiler, in which the compiler refuses to round... statements that ...
RPGLE ReadPE and %Found Woes
Click here to download code Q: After changing a program to use RPGLE's built-in functions for file I/O instead of I/O indicators, I discovered a problem with the %Found function. Figure 1a shows my original program that used indicators instead of ...