A fix is available
APAR status
Closed as program error.
Error description
AN INTERMITTENT 0C4 ABEND MAY OCCUR IN ITPFREBF WHEN SIMULATING LU 6.2 USING CPI-C SUPPORT WHEN MULTIPLE CONVERSATIONS ARE BEING PERFORMED AND CMALLC ERRORS OCCUR DURING CONVERSATION SETUP.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Users of IBM Workload Simulator (WSim) * * Version 1 Release 1 * **************************************************************** * PROBLEM DESCRIPTION: WSim CPI-C Intermittent ABEND0C4 * * ITPFREBF * **************************************************************** * RECOMMENDATION: * **************************************************************** An intermittent 0C4 ABEND may occur in ITPFREBF when simulating LU 6.2 using CPI-C support when multiple conversations are being performed and CMALLC errors occur during conversation setup. +-------------------------------------------------------------+ + Please check our Communications Server for OS/390 homepages + + for common networking tips and fixes. The URL for these + + homepages can be found in Informational APAR II11334. + +-------------------------------------------------------------+
Problem conclusion
ITPGENCB: Set RPL6USR=TPIIACNP so TPC CB is available to ITPVTAPP. Do not use TPIIACNP to reference other CBs if it is null. ITPVTAPP: Move reset of RPL & RPLX RCs to ENQVST before Queue to ITPVTAM. ITPGENCP: Verify conversation ID using TRT table ITPZNUM. ITPAPCNO: Blank out network ID in CNOS CB if not set. ITPDATE: Eye catcher. * Cross Reference between External and Internal Names SPA_NAME (IDSS_NAM)
Temporary fix
Comments
APAR Information
APAR number
PK47838
Reported component name
IBM WORKLOAD SI
Reported component ID
5655I3900
Reported release
110
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2007-06-26
Closed date
2007-06-28
Last modified date
2007-07-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
ITPAPCNO ITPDATE ITPGENCB ITPGENCP ITPVTAPP
Fix information
Fixed component name
IBM WORKLOAD SI
Fixed component ID
5655I3900
Applicable component levels
R110 PSY UK26654
UP07/06/29 P F706
Fix is available
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Document Information
Modified date:
03 July 2007