Overload new operator (Is it possible in alchemy?)

Is it possible to overload the global new operator ..
I am not able to do it linker gives an error like it is already defined.

Hi Aliaksei,
the PDF referred to mainly explains how to configure commands (within layout sets etc), but as far as I understand your question, you want to develop your own screenflows / command. First, I definitely would disadvise a beginner in the EP/KM area to start with such a task...
Anyhow, there is a one-step-screenflow-command tutorial on SDN: https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/kmc/implementing flexible ui one-step-screenflow.article
For more steps, you could start decompiling a command class of a command which is more or less similar to your needs (and the underlying classes) to get further insight.
If you really should get that far and have implemented your own command, you just can switch the implementation class if you want to change the logic for an existing command under System Admin - System Config - KM - CM - UI - Commands - UI Commands - <command in question> Java Class setting.
Hope it helps
Detlev

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