Photos

ISERIES OVRPRTF PDF

You should be able to find it under OVRPRTF command. If the user data name is not Dig Deeper on RPG iSeries programming. All; News; Problem Solve. Anything to do with AS/Iseries reports. and I was trying to enlarge the font, but I realized that the OVRPRTF command was not working. OVRPRTF FILE(name1) TOFILE(name1) DEV(*JOB) All my answers were extracted from the “Big Dummy’s Guide to the As” and I take no.

Author: Kazijora Kezilkree
Country: Peru
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 24 January 2009
Pages: 231
PDF File Size: 1.90 Mb
ePub File Size: 15.6 Mb
ISBN: 265-2-82133-784-6
Downloads: 64786
Price: Free* [*Free Regsitration Required]
Uploader: Yozshushura

Override commands can be entered interactively from a display station or as part of iseres batch job. For example, if you override the number of copies specified in a printer file by requesting six copies instead of two, the file description for the printer file still specifies two copies, but six copies are printed. You can process override functions for files using the following CL commands:.

Printer file overrides

A write operation produces the next output jseries. The override command tells the system which file to open and what its file attributes are. Overrides can be called from different levels programs calling another program. Alphanumeric characters are printed with the value specified on the CPI parameter.

Overriding a file is different from changing a file in that an override does not permanently change the attributes of a file. Overrides have no effect on other jobs that might be running at the same time. Level checking cannot be done unless the program contains the record format identifiers. Overrides are used to temporarily specify a different printer file or temporarily change some of the attributes of a file. Printer file overrides Overriding files printer files, display files, diskette files, database files, and tape files can be done by commands, from CL programs, or from high-level language programs.

You might want to prevent the person or program that calls your program from changing the printer file names or parameters you have specified.

  BOOMS BITNER 1981 PDF

Overrides are particularly useful for making minor changes to the way a program functions or for selecting the data on which it operates, without having to recompile the program.

You can use overrides to change most, but not all, of the file attributes that are specified when the file is created. It is also possible to use overrides to direct data input or data that is sent to a device of a different type.

An immediate allocation of the device by the device resource is required when an acquire operation is performed to the file. If a CL program overrides a file and ovrprff calls a high-level language program, the override remains in effect for the high-level language program. Consult the various printer reference guides for details.

For example, sending data that is intended for a diskette to a printer instead. Examples of items where overrides can be used are:.

This article discusses overriding printer files. This use of overrides requires somewhat more foresight than the override applications listed above. For information about the special considerations that are required for overrides that change the file type or redirect files, see the Distributed data management topic.

If this command is specified, the Display Override DSPOVR command will either display or print the override along with any others that are specified on this command.

You can process override functions for files using the following CL commands: This parameter overrides the copy value specified in the printer file. This parameter does not specify the printer character density of alphanumeric characters. However, if a high-level language program calls a CL program that overrides a file, the override is deleted automatically when control returns to the ovrprft language program.

Refer to the command descriptions for ovrpryf information. Overlays are not reduced when more than one page is printed on a side. An override is only active for the current sign on session. Regardless of how they are issued, overrides remain in effect only for the job, program, or sign on session in which they are issued.

However, if the printer is positioned at the top ivrprtf the page line number one and the channel value forms-control value is associated with line number one, the printer does not advance to a new a new page. If the printer stops and the next record processed has a channel value forms-control number that is the same value as the line number the printer is on, the printer advances to that value line number on the next page.

  CALLANOVA METODA KNIHA PDF

CL program override considerations If a CL program overrides a file and then calls a high-level language program, the override remains in effect for the high-level language program. In some cases, you can specify attributes in overrides that are not part of the original file definition.

For landscape paper on a printer, the rotation is counter-clockwise from the 0 degree rotation position upper right corner of the first edge loaded into the printer.

Some fonts can be substituted by the printer. Files are associated with ovrprrtf application program by the file names specified in the program when it is created. The system supplies three override functions: This is because the resident font references in the data stream must be mapped to host fonts which are downloaded to the printer.

IBM i: Example: Apply OVRPRTF with *PRTF

This is because the override in the CL program is deleted when the CL program ends. Changing the name of the file to be processed Indicating whether output is to be spooled Changing printer characteristics such as lines per inch and number of copies It is also possible to use overrides to direct data input or data that is sent to a device of a different type.

Examples of items where overrides can be used are: This value is not allowed if the file was created on a system at an earlier release level than V2R3M0.