A fix is available
APAR status
Closed as program error.
Error description
When a GROUP specifies a list of source volumes with more than 10 volumes, an internal storage overlay leads to error messages: GZD4198E DYNALLOC error allocating encryption KEYLABEL test DSN=<tgthlq>.ZDMF.TEST.KEYLABEL KEYLABEL=<parts of volsers> ERR=035C REAS=8032 EREAS=00000000 GZD4155E ACTIVATION processing terminated for GROUP ZDMFGR1 due to unexpected errors. GZD0555E Activation failed for group ZDMFGR1. Return code: 1026.
Local fix
ZDM-368
Problem summary
**************************************************************** * USERS AFFECTED: Specifying a GROUP with more than 10 source * * volumes leads to the error. * **************************************************************** * PROBLEM DESCRIPTION: Message GZD4198E indicating a DYNALLOC * * error on a KEYLABEL test dataset, with * * ERR=035C REAS=8032, followed by * * activation failing with code 1026. * **************************************************************** * RECOMMENDATION: Apply PTF when available. * **************************************************************** Due to a programming bug, encryption fields were added to an internal parameter block where source volumes 11 through 16 are stored.
Problem conclusion
The internal control block definition has been revised to correctly keep all fields separate. The documented maximum of 16 source volumes may specified.
Temporary fix
Comments
APAR Information
APAR number
OA66255
Reported component name
ZDMF
Reported component ID
ZDMF00001
Reported release
341
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2024-03-13
Closed date
2024-03-25
Last modified date
2024-04-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UJ94926
Modules/Macros
GZDACT0 GZDACT1 GZDACT3 GZDCOMM GZDPARS GZDPCR1 GZDSSLM
Fix information
Fixed component name
ZDMF
Fixed component ID
ZDMF00001
Applicable component levels
R341 PSY UJ94926
UP24/03/27 P F403
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
10 November 2025