How to solve the exception of SAP IQ configuration system
This article mainly introduces "how to solve SAP IQ configuration system anomalies". In daily operation, I believe many people have doubts about how to solve SAP IQ configuration system anomalies. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how to solve SAP IQ configuration system anomalies". Next, please follow the editor to study!
1. Set up core file size
Vi / etc/security/limits.conf, join
* soft core unlimited
* hard core unlimited
Note: the test found that, in fact, setting * hard core 0 can also generate a large core file, indicating that 0 means no limit.
two。 Set the environment variable for IQ.
Vi $SYBASE/SYBASE.sh is added as follows:
IQ_UNLIMIT_CORE= "YES"
Export IQ_UNLIMIT_CORE
3. Restart the iq service
Start_iq.sh
4. Core dump file generated by kill-6 IQ_PID simulation
It is found that the file with the total size of main cache and temp cache set by IQ is generated.
5. When there is a real exception, these dump file are life-saving straws, and if it is an IQ problem, there will be stktrc files (in the format stktrc-20160927-162450_1.iq).
The main way to analyze IQ problems is to look at iqmsg, srvlog, core dump file, stktrc files.
At this point, the study on "how to solve SAP IQ configuration system anomalies" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!
