A fix is available
APAR status
Closed as program error.
Error description
IPL hangs after message 0J62I due to a disabled loop. This occurs with an IPL Supervisor Parameters Command F00,$$A$SUPI,VPOOL=128K,VIO=128M,VSIZE=16G,NOLOG,IODEV=1023 This only occurs with IODEV=1023, many devices to be added and a high value for VIO=.
Local fix
IPL with IODEV=1024.
Problem summary
**************************************************************** * USERS AFFECTED: All. * **************************************************************** * PROBLEM DESCRIPTION: IPL hangs after message 0J62I * **************************************************************** * RECOMMENDATION: * **************************************************************** IPL hangs after message 0J62I due to a disabled loop. This occurs due to a lot of devices aded with IODEV=1023 and a maximum size for VIO in the IPL Supervisor Parameters command.
Problem conclusion
An overlay of the IOTAB (used for IPL) causes an infinite loop. The IOTAB is now moved from x120000 to x160000 if IODEV=1023 is specified. This prevents the overlay with control information reserved for VIO and other control blocks.
Temporary fix
Comments
APAR Information
APAR number
DY47672
Reported component name
VSE/AF MACROS
Reported component ID
5686CF906
Reported release
52C
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-06-23
Closed date
2016-07-04
Last modified date
2016-07-22
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UD54193 DY47677
Modules/Macros
IJBIPL MACIPLR4
Fix information
Fixed component name
VSE/AF MACROS
Fixed component ID
5686CF906
Applicable component levels
R52C PSY UD54193
UP16/07/19 I 1000
Fix is available
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Document Information
Modified date:
11 December 2020