Requirment class in ECC and APO

[Former Member]

Hello,

I need to know how requirment class in ECC is t/f to APO.

For instance if we create a new requirment class ZE. Do we need to create similar ZE check mode in APO.

Or

the requirment class will be CIF'd. If yes how. requiremnt class becmes check mode in APO.

regards

Pamela

[rupesh_brahmankar3 · Accepted solution]

Hi Pamela,

Requirement class in ECC will become check mode in APO,  Assign the requirement class to planning strategy in OPPS and then assign that planning strategy to material master MRP 3 view in R3, then CIF the material to APO, after that new check mode will be reflected in APO product master  demand tab. Please note requirements class found under customer requirements section in planning strategy OPPS that will CIF to APO product Masters.

Regards,

R.Brahmankar

[Former Member · Accepted solution]

Thanks. Brahmankar.

[Former Member · Accepted solution]

Hello Brahmankar

But there are many ways a requirement class gets determined in SD module in ECC. One is the way you have told in T code OPPS.

but sometimes the requirment class is determined based on  requirment type . requirment type is based on  item category + MRP type .  ( req type=item cat + MRP type ) and then  requirment type is assigned to requirment class. This is how  requirement class gets determined in sales order in ECC.

So  what if requirment type and requirment class is not in material master and is determined thrugh item cat + MRP type ?

regards

Pamela

[rupesh_brahmankar3 · Accepted solution]

Hi Pamela,

When you CIF tthe ATP customizing that bring across data from the ECC ATP customizing into APO.

Also note for that you need to have GATP global settings 'import customization from R/3 - allowed'

Please refer this document which has clearly explain how the requiremnt type is determined.

Regards,

R.Brahmankar