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Apply current value to historic values

Hi all,

See attached file. In Microsoft NAV there is a table that logs the changing of articles in table: "Item substitution".

The current value of a specific item = '55555', but as you can see this item number changed a several times.

What I want to do is to apply the current value of the item (55555) to all historic values to use for example in de orderline history.

In this way I can get the total amount of turnover of the item including all mutations with other item numbers from the past, because the item number was differtent in the past.

I think I have to solve this problem with a mapping load and then off course apply this mapping in the facttable.

Has anyone an idea how to make this mapping load?


Bart Sleegers

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1 Reply

Re: Apply current value to historic values

Please have a look at

IntervalMatch and Slowly Changing Dimensions

it describes in detail how to handle slowly changing dimensions incl. different approaches to solve your request in the script.

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