Friends, Microsoft Dynamics AX 2012 have a strong batch job functionality that run on periodic time as per user requirement. I have created one batch job that will export invent table data from AX 2012 to excel file. Go through given steps and get this functionality. Step 1 : Create Contract Class AkkInventTableDataContractBatch [DataContractAttribute] class AkkInventTableDataContractBatch { ItemType itemType; } Step 2 : Add parmItemType() method to AkkInventTableDataContractBatch class and write this logic, [DataMemberAttribute] public ItemType parmItemType(ItemType _itemType = itemType) { itemType = _itemType; return itemType; } Step 3 : Create ServiceClass AkkInventTableBatchService class AkkInventT...