ECC upgrade to EHP4- Testing on BW

[Former Member]

Hello experts,

We are doing a release upgrade from ECC 6.0 to EhP4.

I would like to know, if we do have to watch out anything regarding to our BW system. The system component information is as below. I do not know much about the components.

Are there some doings before EhP upgrade? We use the generic FI , PY extractors .

SAP_ABA 700 0020 SAPKA70020

SAP_BASIS 700 0020 SAPKB70020

PI_BASIS 2006_1_700 0010 SAPKIPYM10

SAP_BW 700 0022 SAPKW70022

BI_CONT 703 0015 SAPKIBIIQ5

Thanks,

[MartinMaruskin]

Basically you need to take care about emptying delta queue in ECC before upgrade. Therefore you need to remove all the user from ECC. Afterwards you load all the data from delta queues into BW.

Check out following posts discussing impact of ECC or R/3 impact on BW: