File description specifications identify each file used by a program. One file-description specification statement is required for each file in the program.
A maximum of 50 files can be described per program. Only one primary file can be specified; however, the presence of a primary file is not required.
Only one record-address file is allowed per program. You can specify a maximum of eight PRINTER files. The maximum number of other file types is limited only by the maximum number of files allowed for the program.
Program-described files require more entries on the file-description specifications than externally described files. Many of the entries required for a program-described file are part of the external description for an externally described file.
Enter the file-description specifications on the RPG/400 Control and File Description Specifications.
You can specify the following file types:
You enter file-description specifications on the main file description line. Additional details can be entered on the continuation lines.
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