Control of purchase orders covering external operation in workshop management system

In many cases, the production order contains an external processing operation. For example, a part of the company after the machining process, sent outside the company to Electroplating, and then back to continue the rest of the machining. In this case, the Workshop management system includes a shop order and a process line covering both internal and external processes. The procurement system should provide a way to store and maintain an additional purchase order folder to record the purchase of external processes. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; A purchase order that overrides an external operation must be handled in a slightly different way from the normal purchase order. The difference between such purchase orders and ordinary purchase orders is that they are directly associated with production orders in the shop floor management system. When you rearrange a production order, the finish date of all operations must also be rearrangement, including the operations of the external vendor.   The system compares the new finish date of the external vendor operation with the finish date of the corresponding purchase order that overrides the external operation, and the system will have exception information if it is found to be different. The item receive processing process for purchase orders that cover external operations is also different from the normal item acceptance process.   The latter is to accept warehousing, while the former is more like the workshop planning and control process completion, this transaction marks the completion of the external operation, but does not update the inventory balance of the item, the item is sent directly to the next process on the route. Yongkaida APs, to solve the scheduling problem that cannot be satisfied by ERP Http://www.yukontek.com,APS Production planning management expert 400-076-7600,021-68886010