Our effort estimate is as follows please advise any changes for the same
| SAP Componets | SAP Component Version information/upgradations | Resources Including Fuctiontional consultants | Estimated Duration | Remarks |
| ECC | Technical implementation of ECC from 6.0 EhP3 to EhP7 | 3 | 6 months | |
| Portal | Technical upgrade to Enterprise Portal 7.4 | 2 | 6 months | |
| PI/XI | Technical upgrade of SAP PI and SLD from version 7.1 to 7.4 | 2 | 6 months | |
| SLD | Upgrade of SLD | This should go Parallel with PI and Portal | ||
| BW | Technical Upgrade of SAP BW from 7.01 to 7.4 | 2 | 6 months | |
| NWDI | Upgrade of NWDI to version 7.4 | 2 months | Need to know the current version | |
| BPC | BPC will require an upgrade to Version 10 | 1 | 2 months | |
| BIA | H/W U/G @ 7.20 | |||
| CRM | NA | |||
| SRM | NA | |||
| SAP Training | Master training system , Training clone systems | Need to understand more on requirements | ||
| Nakisa | Need to understand more on requirements | |||
| Netweaver Gateway 2.0 | Need to understand more on requirements | |||
| Tangro | Need to understand more on requirements | |||
| ABAP | ||||
| SAP HR |