help regarding property tree

I am trying to test in a new functionality that reads the class SAP_EHS_1011_013 in standard property tree.

I have to enter a phrase in the characteristic Remarks SAP_EHS_1011_013_REMARKS but I cannot do it. I have the following error message:

Characteristic not assigned to phrase set features phrase check function

It is the same issue with the other characteristic Component Type (SAP_EHS_1011_013_COMP_TYPE).