When we create a sales order, there are several basic functions which are executed automatically for the dynamic order management . among these basic functions , availability check and transfer of requirements are crucial.
the system first prepares schedule line containing the information on the desired delivery date and quantities , this information is passed to MRP and an avialability check and transfer of requiremnts are executed
First the system carries out backward scheduling and establishes the material avaialbility date = desired delivery date-transit time-loading time-picking & packing time and on this date an availability check is carried out using ATP logic which means avialable to promise quanity =total ware house stock+incoing orders-outgoing
along with the avialability check the requirements also are transferred to MRP.
the configuration involves following
1. switching on at schedule line catagegory the avialability check and TOR
2. configure the avilability check using ATP and using the checking group and Checking rule
Regards
Simha
nms909@yahoo.com
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T.Murali krishna
Answered On : Jun 1st, 2007
1)step
We have to activate av check at requirement class level and assign req class to req type
2)WE HAVE TO ACTIVATE AVAILABILITY CHECK AT CONCERN SHCEDULE LINE CATEGORY
3)WE SHOULD HAVE DEL PLANT AT ITEM LEVEL IN THE ORDER
4)WE SHOULD ASSIGN CHECKING GROUP IN MATERIAL MASTER AT SALES GENERAL PLANT LEVEL.
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Hi,
Availability Check is an integral part of the business process. It determines if the desired delivery quantity can be met on the desired date. The availability check takes into account the respective activities that must be carried out before a delivery can take place. This includes the scheduling for picking or packing times & the time taken to produce or obtain the material as well as many other background functions
Regards,
Sarosh
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