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Former Member
Jun 11, 2009 at 06:43 PM

Protection of Key SAP HR tables in SAP R/3 Upgrade

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Hello,

We are upgrading SAP R/3 to ECC 6.0. We have SAP HR, that also needs to be upgraded. Based on this, I have 4 queries, seen below.

1- What are the Pre-reqs and protection of data related activities prior to doing the above upgrade?

2- What are the key tables (in SAP R/3 and SAP HR) to be protected prior to "OR" during a upgrade?

3- What are the key tables (in SAP BW) to be protected prior to "OR" during a upgrade?

4- What is the length of a typical upgrade? (Is there a tool to analyze the expected time duration?)

Thanks for help in advance