We are upgrading from SAP 4.6C to ECC. I have few questions.
1) Will the customization made in Non Customer name space (by mistake) be over written by SAP after upgrade
for example in Material Master field selection grp is made as "VEHI" where this is non customer name space. Will this be over written
2) How to Protect variants against upgrade
3) Is there any document available from Functional point of view as to what are the Risk Areas to look forward to.
Kindly let me know.
Thanks & regards,
Edited by: Madhup Paturkar on Jan 10, 2008 1:11 PM