A fix is available
APAR status
Closed as program error.
Error description
CP TRSOURCE ID nn TYPE LAN OWNER SYSTEM LANNAME vsw1 LENGTH 128 can result in HTT001 when specified length < 512 (default). This results when the record spans NDMBKs and LENGTH 128 is used
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of TRSOURCE TYPE LAN specifying a * * LENGTH less than the default 512. * **************************************************************** * PROBLEM DESCRIPTION: * **************************************************************** * RECOMMENDATION: APPLY PTF * **************************************************************** An enabled TRSOURCE TYPE LAN trace point where the LENGTH is specified as less than 512 (the default), can lead to ABEND HTT001 from module HCPTXO. The conditions required for this to occur would be in the case where the network packets are split into multiple processing buffers.
Problem conclusion
HCPTXO has been updated to handle the combinations of a LENGTH specification less than the default as well as varying amounts of actual network data in the processing buffers, that may be split across multiple buffers.
Temporary fix
Comments
APAR Information
APAR number
VM66133
Reported component name
VM CP
Reported component ID
568411202
Reported release
640
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-02-16
Closed date
2018-08-20
Last modified date
2021-01-29
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UM35346
Modules/Macros
HCPTXO
Fix information
Fixed component name
VM CP
Fixed component ID
568411202
Applicable component levels
R640 PSY UM35346
UP18/08/29 P 1901
Fix is available
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Document Information
Modified date:
30 January 2021