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Former Member
Sep 08, 2006 at 07:38 PM

How to synchronize concurrent access to static data in ABAP Objects

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Hi,

1) First of all I mwould like to know the scope of static (class-data) data of an ABAP Objects Class: If changing a static data variable is that change visible to all concurrent processes in the same Application Server?

2) If that is the case. How can concurrent access to such data (that can be shared between many processes) be controlled. In C one could use semaphores and in Java Synchronized methods and the monitor concept. But what controls are available in ABAP for controlling concurrent access to in-memory data?

Many thanks for your help!

Regards,

Christian