Error When Calculating Backward

b2amol

Hi,

I am getting this error when i refresh a Planned Production Order. I kept on calculating calendar for the work center year by year, and the error kept on going back towards whichever was first calculated date. Could you please throw some light?

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Microsoft Dynamics NAV Classic

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Error when calculating backward. Calendar is not available before 01/01/07 for Work Center 0005.

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OK

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Thanks.

kine

CHeck your data. It seems that calculation calc some date which is before you started to fill the calendar. Check that there are no mis-entered data (like 0010 instead 2010 etc.) or check the times on Routings etc.