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What is a de-referenced variable? What is a garbage collector?
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Answer / Monika Gill
A de-referenced variable in SAP OO-ABAP is a variable that no longer points to any object. When all references to an object are lost, the memory occupied by the object can be reclaimed by the garbage collector. A garbage collector is a program that automatically frees up memory used by objects that are no longer being referenced or used.
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