I am working on APO DP Implementation Project for our client whose into Specialty Chemical Manufacturing Company. Technical Info is - SAP APO version is 7.0, HP-Unix OS, and Oracle database.
I would like to know how many number of planning levels(characteristics) are ideal to be included in APO-DP MPOS. In other words, How many levels would make better solution? In their existing system, they have around 30+ Characteristics and 10+ Navigational Attributes and performance is extremely poor.
Could you please share any guidelines?
Any input is this regard will be highly appreciated.