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Frequently Asked Questions

These are the frequently asked questions (FAQs) of SAP NetWeaver Application Server Infrastructure.


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Web Infrastructure

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SAP License

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Java Connectivity

What is the SAP JCo and how can I get it?
What are the JCo RFC Provider and the SAP JRA?
How can I activate / deactivate the JCo trace?
What JCo trace level do I need?
What are the different trace files for?
There are always trace files created. How to get rid of this?
My JCo standalone program works fine, but creates connection related error entries in syslog and trace? Why?
Some JCo connections are never closed. Why?
What are the different JCo pooling parameters for?
Where can I find usefull JCo notes?
Where can I find additional information in the SDN?


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The FAQs are permanently enlarged, if you have questions or feedback, please contact Stefan Hainer.

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