Re: SPP- DRP - Supersession - Predecessor net demand not rolled up to successor

Hi Sir,

There is no standard report to delete Interchangeability groups or chains in mass in production system.

You can use below Z report to delete groups in test systems.

Report ZINCMD_DELETE_ALL_GROUPS, using the note 1626688.

But In standard process , you have to archive all groups and then delete them, for this you can refer the below help link.

http://help.sap.com/saphelp_em70/helpdata/en/43/c3a9dbd157332ee10000000a11466f/content.htm?frameset=/en/43/c3a9dbd157332ee10000000a11466f/frameset.htm&current_toc=/en/44/2ddd2013363f0ae10000000a114a6b/plain.htm&node_id=4&show_children=true#jump4

You have to use archiving object  CA_INCMD for achiving and deleting Interchangeability groups.

Thanks & Regards

Mallampalli.T