Fixes are available
APAR status
Closed as program error.
Error description
Distribution queue situation or report fails with CNB7007 error message. The error does not occur immediately after starting the agent. Instead, the error occurs after the agent has been running for long time (i.e. several days or weeks) depending on the situation interval.
Local fix
Restart the agent.
Problem summary
Distribution queue or history log situations or reports fail with CNB7007 error message and the agent job log contains a CPF4167 which indicates that the job cannot create any more spool files. The error does not occur immediately after starting the agent. Instead, the error occurs after the agent has been running for long time (i.e. several days or weeks). In order for this APAR to be properly implemented in your environment, a new environment variable. See the "Install Actions" section of the APAR conclusion for more details.
Problem conclusion
The distribution queue and history log monitoring code use system commands which generate spool file output. There is a maximum spool file limit associated with each job. This limit is specified using the QMAXSPLF system value. When this limit is reached, no further spool files can be created and a CNB7007 error messge is sent. Install Actions: ---------------- A new environment variable, KA4_MAXSPLF, has been added to make use of a special job level maximum spool file limit which overrides the QMAXSPLF system value. This new environment variable is available beginning in IBM i 7.1. The KA4_MAXSPLF environment variable is set in QAUTOTMP/KMSPARM. The supported range is between 1000 and 999999. It can be set higher or lower than the QMAXSPLF system value. For example, set the KA4_MAXSPLF environment variable by adding the following line to QAUTOTMP/KMSPARM: KA4_MAXSPLF=99999 The following IBM i PTF's are prerequisites for IBM i 7.1 and IBM i 7.2: IBM i 7.1 - PTF SI54499, included in cumulative PTF level C5317710 IBM i 7.2 - PTF SI55214, included in cumulative PTF level C6127720 For agents running on IBM i 6.1 or earlier, using the KA4_MAXSPLF variable will have no effect. See the circumvention section below for alternative work arounds. The fix for this APAR is contained in the following maintenance packages: | fix pack | 6.3.0-TIV-ITM-FP0007
Temporary fix
1. Restart the agent periodically. This will reset the spool file count. 2. Increase the situation interval. This will extend the time before receiving a CNB7007 error message. 3. Increase the QMAXSPLF system value. This will extend the time before receiving a CNB7007 error message. Note: Changing this system value will apply to all jobs on the system.
Comments
APAR Information
APAR number
IV90312
Reported component name
ITM AGENT ISERI
Reported component ID
5724C04A4
Reported release
630
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-10-26
Closed date
2016-11-18
Last modified date
2017-01-06
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
ITM AGENT ISERI
Fixed component ID
5724C04A4
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSTFXA","label":"Tivoli Monitoring"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"630","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
08 March 2023