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File Access Issues

The File Access Issues report set is useful when a CICSĀ® systems programmer sees a notification that one of the CICS Systems is experiencing file access issues.

There are a number of alerts related to File String Waits and LSR Buffer Pools waits. The systems programmer wants to know which reports to run to determine the causes of the file access issues. Based on these reports and analysis, the systems programmer can then consider tuning options as well as further analysis and monitoring.

The File Access Issues report set produces the following reports:

To produce the reports, the following components are used:

Component name Component type Description
BADFCRQ form Top 20 Worst File Requests.
FCRQRNGC form File Request Distribution
FCRQRNGP form File Request Distribution (%)
FCWTSUM form File Wait Analysis
FILEUSE form File Usage Statistics Summary.
LSRPOOL form LSR Pool Statistics Summary
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