COPA reports - Quantity in alternative Unit of Measure

Question

Hi all
   My clients requirement is to dispaly quantities in both base UoM and alternative UoM in COPA reports. Alternative unit of measure and the conversion factor is maintained in the additional data of material master. After reading through several forums and documentation, i understand that this can be achieved using COPA enhancement COPA0005.
I am thinking of creating new value field to store the quantity in alternative UoM and to calculate the required quantity using the conversion factors in MARM table.
But I have a few questions regading the same.
1. There are 2 function modules EXIT_SAPLKEII_001 and EXIT_SAPLKEII_002. Which one should i be using for my purpose?
2. Should enchanement COPA0003 be actived first to make COPA0005 active?
3. Is any other configuration required apart from created in new value field for quantity in alternative UoM.
Thanks
Vamsi
Edited by: VamsiM on Mar 17, 2011 7:21 PM

Answer 1

Thanks Ajay for ur reply.
When I created the quantity value field (say VVXXX), added it to Op. Concern and regenerated the structure; the system itself created the quantity unit field  VVXXX_ME for alt UoM. This field is also added to field catalougue and is also readily avialable for used in KE30. So I didn't have to create a new Characteristic.
In my case, the alternative UoM is not the same and depends on the material.