Hi Michael,
I don't believe A-OLAP explicitly assigns a solve order and instead relies on SSAS to make the decision. See below.
In the case of multiple calculations having the same solve order, the following formula precedence is used:
- Calculated cells
- Custom rollup formulas
- Custom and calculated members
- All other calculations
Calculated cells take precedence over all other calculations in the case of solve order conflict. If multiple calculations occur within the same category, the declaration order of the calculation is used. For example, if two calculated cells definitions have the same solve order for the same calculation pass, the declaration order determines which is evaluated first.
http://technet.microsoft.com/en-us/library/aa216755%28v=sql.80%29.aspx
Hopefully, this information can be used to achieve the order you are looking for.
Regards,
Philip