Diagnosis
You want to change field &V3& in table &V2& for appropriation requestV1.

System Response
The field selection of appropriation request &V1& does not allow thischange, since the field is for display only or is suppressed.
The field change is not carried out.

Procedure
Check the change you want to make, and the screen layout for the fieldin master data maintenance for appropriation request &V1&.
Determine the fields for the mass change again.