Process chain questions

Hai All,

I designed a process chain with data flow like this:

R/3>ODS1>ODS2>Cube.

The process chain sequence is:

Start>>Load data>>activate ODS1 data>>load data to ODS2>>activate ODS2 data>>delete index>>load data to cube.

My process chain is working and the data loads are good. But I am getting warning messages for all three variants "activate ODS1 data>>load data to ODS2>>activate ODS2 data>>"

The message for the two activation variants is as follows:

A type "Update ODS Object Data (Further Update)" process has to follow process "Activate ODS Object Data" var.ACTIVATEZMONDET in the chain

Message no. RSMPC016

The message for the loading variant is as follows:

A type "Activate ODS Object Data" process cannot precede process "Execute InfoPackage" var. ZPAK_3YF4Q8R0RSHTDJH74WZOAXBC6 in thechain

Message no. RSMPC013

The version I am working on is BW 3.5. My question is it ok to have these warning messages or do I need to do anything else?

Thank you.