Processing after new data

I'm trying to build a cube in the "real world" for the first time. I had my fact table populated with one day's worth of data, set up my time dimension using named calculations based on a datetime within the DS View of the fact table (a la the Larsen book), then built and deployed and everything worked great.

However, when I added the next day's worth of data into the fact table and tried to get it to process incrementally (and then fully), the processing fails and it looks like it's complaining about those named calculations that worked so well on day one. Any thoughts on what I might be missing here? Thanks

Errors in the OLAP storage engine: The attribute key cannot be found: Table: dbo_fact_ALI, Column: YearOfBid, Value: 2006; Table: dbo_fact_ALI, Column: QuarterOfBid, Value: 2006Q2; Table: dbo_fact_ALI, Column: MonthOfBid, Value: 200607; Table: dbo_fact_ALI, Column: DayOfBid, Value: 20060702; Table: dbo_fact_ALI, Column: HourOfBid, Value: 00:00. Errors in the OLAP storage engine: The record was skipped because the attribute key was not found. Attribute: Time Key of Dimension: Dim Time from Database: ALI DM 2, Cube: ALI DM 2, Measure Group: Fact ALI, Partition: Fact ALI, Record: 577. Errors in the OLAP storage engine: The process operation ended because the number of errors encountered during processing reached the defined limit of allowable errors for the operation. Errors in the OLAP storage engine: An error occurred while processing the 'Fact ALI' partition of the 'Fact ALI' measure group for the 'ALI DM 2' cube from the ALI DM 2 database.

You must process each dimension before the cube if you have updated your source system since the last day.

HTH

Thomas Ivarsson