Upgrade from ECC 5 to ECC 60

Dear Guru's,

We are planning to upgrade from ECC 5.0(windows2003 and oracle 9.2.) to ECC6.0.(Windows 2003 and oracle 10.2)

In ECC 5.0 is fresh installation and we have installed IMC best practices for US over it. Our functional has activated the BP with minor error.

Now we have to upgrade it to ECC 6.

Request you to share related document other than guides available in marketplace.

you can also send those documents on hemant1.k@tcs.com.

Step by step procedure will be helpful as I dont have any prior upgrade experience.

Thanks in advance.