Data Extract job failing due to unmapped period after DSO Migration

Hello,
After migrating our FCCS App to DSO, we are having errors whenever me run our scenario-based data extract integration. It says that the Period dimension is unmapped, even though it is mapped on "Map Dimensions". The period mapping type on the "Options" tab is set to "Default", and I changed the "Data Extract Option" from "Stored and Dynamic Calculated Data (Dense Only)" to "All Data" based on the Oracle guide after DSO Migration.

We are also receiving an error whenever we are using "FCCS_ClosingBalance" for the Filter Condition of "Movement Dimension".

But when the format is written like this: "[Movement].[FCCS_Movements].FCCS_ClosingBalance", it passes just fine, but it throws the error about the period being unmapped