Create dynamic members using api.ReadDynamicDimensionInfo

Hi xfgethelp​

I think your issue might be that you are trying to create your dimension as an inherited dynamic dimension

This means you have to observe extensibility and parent members in your source data must conform to real members in the Dimension you are inheriting. This is the same logic for physical dimensions 

Not too clear what your structure looks like from your screenshot but I can tell by greyed out members it is inherited 

CreateAndAddrelationships works better here because it is an overloaded method where we can stipulate type of parent child relationship e.g real or dynamic members based on source data and what we are trying to create in onestream 

Hope this helps

Sam