OLAP Error

[dj_mac]

I am using PS 2007 and just began to receive the following error when
attempting to build the OLAP cubes:

Failed to build the OLAP cubes. Error: Analysis Services session failed with
the following error: Failed to process the Analysis Services database PS 2007
Analysis on the bsiserver872 server. Error: Errors in the OLAP storage
engine: A loop involving the member with the key
{768A282D-9915-4300-A272-F0008D5578B6}, was detected in the parent-child
relationship between the 'Task List attribute' attribute and the 'Task List'
attribute. Internal error: The operation terminated unsuccessfully. Internal
error: The operation terminated unsuccessfully.

Has anyone seen this before?

Thanks,

 

[dj_mac]

I found the problem, I had a task that was corrupt and required a bit of
manipulation on the project plan.