SAP Upgrade Guide

[Former Member]

Hi,

We are planning to upgrade SAP from 4.x to ECC 6.x. Request if anyone has a detailed step-by-step guide of how to go about with the upgrade, specially from an ABAPer's and basis perspective, to share it.

Any help would be appreciated.

Thanks in advance.

Mick

[Former Member]

\[removed by moderator\]

Edited by: Jan Stallkamp on Jun 27, 2008 5:18 PM

[Former Member]

Thanks Murali.

Would appreciate if you could throw some light on what do you mean by unicode errors and how do you rectify them. If possible please give examples, to clarify things.

Mick

[Former Member]

Mike,

well you first you have to look where you have Unicode error after upgrading.

to do that you can easily find in UCCHECK t-code.

please reward if helpfull

Amit.

[Former Member]

Thanks Murali for the detailed information. Points awarded.

When do we execute TCode SPAU and SPDD? After installing the upgrade package?

Might have more questions after going through the links. Will trouble the forum with those in due course.

Thanks again.

Mick

[Former Member]

Hi,

Had some doubts. Request your help on those.

1) The client would like us to do a prototype of the upgrade (from 4.6 C to ECC 6.0) and selectivly modify certain complex customised objects. Is it possible to do it? If yes how?

2) How do we identify which objects have obsolete syntax/function modules, etc that needs to be corrected? Does SAP correct these automatically or do we have to do it manually?

3) How do we identify which all screens which require changing, both SAP and customised screens

4) In version 4.6 C we are using userexits, whereas in ECC 6.0, we understand that user exits are replaced by BADIS. How do we know which all user exits require to be changed and which BADIS we need to implement?

Any help would be appreciated.

Thanks in advance.

Mick

[Former Member]

\[removed by moderator\]

Edited by: Julius Bussche on Aug 5, 2008 3:18 PM

[Former Member]

Hi,

If anyone have basic documents for R/3 4.xb to ECC 6.0 upgrade,kindly pass on to sivavthu (at) yah.. (dot) co (dot) in