PfAddStatDura: overflow

最新推荐文章于 2021-03-01 06:22:37 发布

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最新推荐文章于 2021-03-01 06:22:37 发布

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分类专栏： BASIS 文章标签： intervals dialog delete sap up

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本文探讨了SAP系统中出现的一种特定警告信息——测量溢出，这种现象发生在将多个对话步骤内的测量间隔累加时超过了32位数的最大表示范围。文中详细解释了这一错误产生的原因及背景，并指出尽管该警告出现，系统运行不会受到影响，但仍建议检查导致长时间运行的原因。

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Summary

Symptom

The following message is displayed in the developer trace files:
PfAddStatDura: overflow (217975<4294878038,307233), take max uint for <interval>

<interval> is the name of an SAP measurement interval. Examples:
STAT_READSEQ, STAT_COMMIT, STAT_DELETE and so on.

Additional key words

Statistics, ST03, time measurement

Cause and prerequisites

This error message is displayed as the result of summing up the individual measurement intervals inside a dialog step.
For the internal representation of this sum, a 32-bit number is used (value range 0 to 2^32=4294967296).
Because this measurement is performed in microseconds, this corresponds to a maximum duration of about 1 hour (4294 seconds).
If this value is exceeded, the above-mentioned warning message is output.

Solution

The message is not critical and may be ignored because a termination does not happen. However, you should generally check whether there is a reason for the long duration or whether it indicates a problem.