Tuesday, March 17, 2009

SE30: Reliability of time values

You might notice a red light icon on selection screen of TA SE30 – ABAP Runtime Analyses, indicating time values present by SE30 are not correct and measures out of this tool are wrong. This is caused by few conditions like: your SAP machine is running on multiprocessor computer (this is most common case), clocks of those processors are not synchronized each other, etc.
In case you facing this situation you need to set carrying out of measurement based on low level of accuracy. This can be set up via menu Settings -> Measurement accuracy -> "Low" in SE30. After you set this out and restart TA you should get green traffic lights like that:

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