My company supports a client who has got a SAY system with 4.6C version. The current level of patch is 16 levels less that what SAP prescribes. We need to take a decision on whether we would upgrade the current version with those 16 patches and still remain in 4.6C OR we should upgrade the system to ECC6.0?
The comparison has to be based on the following parameters:
1) Cost involved
2) Time taken
3) SAP Support
Any help at the earliest in this regard would be very much appreciated.
Thanks in advance,