Impacts for switching from Extended Classic to Classic in production

[masa_139]

Hi,

Has anyone involved project that customer has switched from Extended Classic to Classic in production system?

SRM 4.0 is live in Extended Classic now.

Customer is going to upgrade and switch their production system to SRM 7.0 Classic.

Main process is

PS -> MM PR -> SRM Sourcing -> SRM PO (Extended) -> SUS PO -> SUS PO Response

GR, Service Entry and Invoice are handled in ERP

I see an issue if we switch SRM-SUS to MM-SUS, SUS PO is created before switch and PO Response is created after switch.

Do you have any lessens and learned topics for switching Extended Classic to Classic? Which documents have to be take care?

Regards,

Masa

[Former Member]

I'm also interested in the same question.  We plan on  going from 5 Extended Classic to 7.1 Classic.