Entry Salary Junior Consultant SAP (Accenture)

Hi guys, 

I am currently working in the field of software implementation (SAP SuccessFactors) and I am doing this now since a little bit more than a year. Besides that, I also finish my studies this year (bachelor degree in Int.Business, specialization in Business Information Systems). 

Now I will get an offer by Accenture to first join their trainee program (SAP related as well) and then work as a Junior Consultant for Accenture. I know Accenture is not paying as much as other big consulting firms, but what do you think how much could I ask for? (I am located in Vienna, Austria if this plays a role)

Thanks for your support!