Operating System/400, 5769-SS1 525
Operating System/400, 5769-SS1
Supported Upgrade Paths
Software upgrade paths supported on the AS/400 operating system are outlined in the
following table. This table also indicates which target release can be specified when
compiling or saving objects on a given OS/400 system.
Current Release to Previous Release Support
To:
From:
V3R05 V3R1 V3R2 V3R6 V3R7 V4R1 V4R2 V4R3 V4R4 V4R5
V2R3 X X X X - - e-Jump* e-Jump* e-Jump* -
V3R05 X X X e-Jump* - - e-Jump* e-Jump* -
V3R1 X X e-Jump* e-Jump* - e-Jump* e-Jump* -
V3R2 - e-Jump* e-Jump* e-Jump* e-Jump* e-Jump* X
V3R6 XX----
V3R7 XXX --
V4R1 XXXX
V4R2 XXX
V4R3 XX
V4R4 X
Note: For single step CISC-to-RISC upgrades (previously known as e-Jump) from V2R3, V3R0M5, V3R1 and V3R2, use
the Enhanced Upgrade Assistant 5798-TBU. Single step RISC-to-RISC upgrades are supported as normal upgrade
procedures. Instructions are found in the appropriate software installation manual.
Values for TGTRLS Parameter
Current OS/400 Release *Current *PRV Other Valid Values
V4R5 V4R5 V4R4 V4R3 V4R2 V3R2
V4R4 V4R4 V4R3 V4R2 V3R2
V4R3 V4R3 V4R2 V4R1 V3R7 V3R2
V4R2 V4R2 V4R1 V3R7 V3R2
V4R1 V4R1 V3R7 V3R6 V3R2 V3R1
V3R7 V3R7 V3R6 V3R2 V3R1 V3R0M5