Hi Bougoufa,
As I understand you should first use MM06 to mark the materials on the levels you want to archive them (plant & storage locations or just storage locations).
Having done this, SARA for object MM_MATNR (or simply MM71) should enable you to clear the MARD and MARC (if plant is also to be removed).
I do not know what is MARH really, maybe you meant some different table or?
Regards,
Tomek