IBM manual Multiple-Device Files, ILE RPG for AS/400 Programmers Guide

Multiple-Device Files

ation	to the ICF device, you do not need to modify		the value	aga
input	operation	completes successfully with a different	device.
¹ The	SAVEDS keyword indicates a data structure that is		saved and	re
each	device	acquired to a file. The SAVEIND keyword	indicates	a

tors to		be	saved and restored			for each device acquired to a f
operation, the				current	set of indicators		and	data	structure		are s
input	operation,			the RPG compiler		restores	the	indicators		and	data
the	device		associated		with the operation. This may be					a differe
tors	or	data		structure	than was	available	before		the	input	operati

¹The INFDS keyword specifies the file information data structure for

WORKSTN file. The RPG *STATUS		field and	the major/minor return code for
the I/O operation can	be	accessed	through this data structure. P
when ICF is being used, both fields			are useful for detecting err
during I/O operations	to multiple-device files.

Note: When specifying these control options, you must code the MAXDEV option before the DEVID, SAVEIND or SAVEDS options.

344 ILE RPG for AS/400 Programmer's Guide