Navision Questions

voskoue

I have the following questions that i cannot seem to find the answers. if someone can help me i would appreciate it.

thanks guys in advance...

1. How many dimensions can be assigned to a location (table 14)

2. Are there any entries they can be modified after posting ?

3. An item is sold in march, but the purchase invoice is posted in april, 1) how the cost is linked to the sales 2) which posting date for the new value entry is used when the period march is still open 3) which posting date is used when the periode march is allready closed for posting ?

4. How are the object ID`s structured for Worldwide version, country specific localizations, customer modifications, add on modules