Good Afternoon Gentlemen,
I need your help understanding what's involved on a upgrade we need to perform.
Right now we have a SAP ECC 6.0 with the following components:
SAP_BASIS 701 0012 SAPKB70112
SAP_ABA 701 0012 SAPKA70112
PI_BASIS 701 0012 SAPK-70112INPIBASIS
ST-PI 2008_1_700 0004 SAPKITLRD4
SAP_BS_FND 701 0012 SAPK-70112INSAPBSFND
SAP_BW 701 0012 SAPKW70112
SAP_AP 700 0028 SAPKNA7028
WEBCUIF 700 0012 SAPK-70012INWEBCUIF
SAP_APPL 604 0012 SAPKH60412
SAP_HR 600 0090 SAPKE60090
ST-A/PI 01N_700ECC 0000
All other components are 600 or 604.
We need to do a upgrade to SAP Netweaver 7.4.
In my understanding, the current version is a ECC 6.0 EHP1 on a NW 7.0 (ABAP), except for SAP_APPL which is in EHP4. Since we're being asked to upgrade to Netweaver 7.4 i think that we can't keep the ECC 6.0 components on this level so, we are thinking in upgrading the ECC 6.0 to EHP6.
Can you also point me the direction for the right documentation in order to do this the smoother way possible?
I thank you all in advance.
Best Regards,
Pedro Gaspar