Unable to Change and Delete Items.

SOLVED

Hi,

I am trying to use the Delete and Change Items Utility, (Module>Inventory Management>Utilities>Delete and Change Items). When I try to open the utility, a window appears saying, "You cannot proceed with unposted data in Item Valuation Selection entry." When I try to open any of the utilities beginning with "Item Valuation Selection," a window appears saying, "You cannot proceed with unposted data in Delete and Change Items."

How can this issue be resolved?  

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