Extending MDG-M by an entity type 1 - Node issues

[benjamin_allsopp]

I am trying to extend the MM data model by an Entity Type 1, Called ZCATEGORY.

ZCATEGORY is in Active Area MDG and at the moment just contains 2 fields Category and Description.

MATERIAL is leading ZCATEGORY with cardinality 1:1

When it comes to building a new UIBB, I am getting the below messages.

The Feeder class parameters defined are:

ABB ID:       MDG_MAT

Node Name: ZCATEGORY

Entity:          ZCATEGORY

How do I correct these field catalog/node data type errors?

Thanks in Advance!

[benjamin_allsopp · Accepted solution]

I manually went into every structure created for this entity type and activated them as they were in 'new' status.

This solved my problem.