Entire table caching means that Dynamics 365 F&O keeps a full copy of the table in memory (cache) instead of loading records one by one from the database. So, when the table is used, the system does not go to the database every time . It simply reads the data from the in-memory cache , which is much faster. When is Entire Table Caching used? It is best for: Small tables Parameter or setup tables Tables where data does not change very often Example: A table that stores configuration settings (like number sequences or default parameters) is perfect for entire table caching. Why use Entire Table Caching? Improves performance Reduces database calls Faster read operations
πΉFind InventDimId, SiteId, and Warehouse by ItemId static void FindInventDimByItemId(Args _args) { InventTable inventTable; InventDim inventDim; ItemId itemId = "A0001"; // πΈ Replace with your item ID InventOrderSetupType setupType = InventOrderSetupType::Sales; // πΈ Example setup type // Select item from InventTable select firstOnly inventTable where inventTable.ItemId == itemId; if (inventTable) { // Initialize the InventDim record inventDim.clear(); // πΉ Get Site (InventSiteId) based on item setup inventDim.InventSiteId = inventTable.inventItemOrderSetupMap(setupType) .inventSiteId(inventDim.InventSiteId, inventTable); // πΉ Get Warehouse (InventLocationId) inventDim.InventLocationId = inventTable.inventItemOrderSetupMap( setupType, InventDim::findOrCreate(inventDim).InventDimId) .inventLocationId(inventDim...