ErrCliFunctionRefused with PLC S7-1511

[Ainhoa]

[ SOLVED ]

Hello to everybody

I have a PLC S7-1511 with firmware 1.8.2 and when i try to read data from a DB using "ReadArea" or "DBRead", I get the error "ErrCliFunctionRefused". The connection between PLC and snap7 is OK The problem is reading.

Do you have any idea of what can it be?
Tell me if you need more information.

Many thanks

[Ainhoa]

I just founded the solution. I needed to put “Permit access with PUT/GET ….”

If someone can mark the post as solved please because I can´t edit the title.

Thank you