Availability with Product Allocation

[Former Member]

Hi,

What is Availability with Product Allocation? What are the steps that a SD guy has to follow?

Thank you.

[Former Member]

Hi hk7,

A small search on SDN SD forum will help you to answer your query.

I will suggest you to visit http://sap-img.com/sap-sd.htm. It will give you the overview of SAP SD module.

Moreover there is a separate section of FAQs with answers which will help you in great deal.

Hope this helps you.

Do award points if you found them useful.

Regards,

Rakesh

P.S. you can send me a mail at my mail id rakeshsinghchauhan@gmail.com for any specific details

[Former Member]

Product allocation is a function provided by the R/3 system for carrying out these control options intended to help your company to avoid critical requirement and procurement situations. This should enable you to keep production to a minimum at the same time as allowing you to react quickly to bottlenecks and changing market situations.

In the R/3 system, product allocations represent an ordered allocation of production for certain periods. Product allocations can be created according to various criteria (i.e., customer, regions).

Product allocations are created in the logistics controlling area in the planning hierarchy (Logistics ® Logist. controlling ® Flexible planning ® Planning create/change ® Planning type: COMMIT for SAP standard planning type). Product allocations are always divided right up to the lowest level in the hierarchy. The basis for the planning hierarchy is info structure "S140", which SAP issues as the standard info structure. It determines the criteria of the hierarchy. You can define your own info structures in Customizing for LIS (Logistics General ® Logistics Information System ® Reporting ® Standard Analyses ® Change settings).

When creating product allocations, make sure that you use version number "000".Because updates are carried out for this version number.

If a product allocation of 5000 pieces were to be entered at the material level as depicted in the diagram below, it would be automatically distributed among the lower levels

(= consistent planning). Changes are possible at every level, but the other levels are still adjusted automatically

General Requirements

To carry out availability check against product allocation, certain requirements must be met:

Material master

In the material master, the product allocation determination procedure must be entered in the basic data screen for general data.

Statistics update

In Customizing for the Logistics Information System, statistics updating must be set for the information structure. This is required at customer, material and header level. The update group must also be maintained in Customizing for the Logistics Information System.

In Customizing for SD, the settings must be made for availability check against product allocation. You will find the necessary steps described in the Implementation Guide in section "Availability check against product allocations". This is where, the necessary Customizing activities for the statistics update are described

[Former Member]

HI

Please see if the following helps:

Configuration Overview; Allocation Specific Usage

1.Allocation Procedure (OV1Z) The product allocation procedure is the parent of the entire allocation process. All materials that are to be included in the allocation scheme are required to have an allocation procedure assigned to it in the material master. In addition, as of release 4.0, it is in the procedure that the method of allocation is defined. The user has the opportunity to set an indicator to identify their choice of two different methods (discrete and cumulative allocation) to evaluate the quantities to be considered for product allocation.

2.Allocation Object (OV2Z) The allocation object is the root level of the allocation process where actual data is entered and planned in LIS. The object allows the user to further break down a procedure into smaller parts for future validation of components comprising a specific material

3.Allocation Hierarchy Mapping (OV3Z) Primarily, this transaction permits the assignment of an allocation procedure to an LIS information structure. Secondly, a character is assigned to the information structure to permit collective planning. Finally, the user can assign a step level to the procedure and information structure to sequence the order in which allocation quantities are checked. This functionality allows the user the opportunity to check product allocation against several product allocation scenarios, before the required quantity is confirmed

4.Define Consumption Periods (OV5Z) The allocation consumption periods functionality is only valid if the allocation method flag has been set (OV1Z). If you have de-selected the method field, this functionality is not available. The consumption window indicates the number of past and future periods to be used in the allocation check.

5.Control Product Allocation (OV4Z) In order for the allocation process to function properly, allocation control records are created primarily to map allocation procedure steps to their corresponding objects so that the allocation data records can be located for validation. Secondly, validity periods must be established to indicate when the allocation control records are active. Finally, the user has the option of establishing a conversion factor per allocation control record to accommodate BOM listings of constrained materials

6.Activate Allocation for Requirement Class (OVZ0) In order to turn on allocation in the standard order processing functionality, the requirements class must have a flag indicating that allocation is relevant.

7.Activate Allocation for Schedule Line Category (OVZ8) In order to turn on allocation in the standard order processing functionality, the schedule line must have a flag indicating that allocation is relevant

8.Create Planning Hierarchy (MC61) In order to adequately establish allocation quantities, the user must initially determine the level at which the allocation is to take place and the aggregation factor of the allocation quantities. In this step, the levels for the collective allocation search procedure are also identified.

9.Generate Masking Character (OV7Z) Upon completion of the level determination for the planning hierarchy, the collective allocation masking character must be generated to allow aggregation indicators to be established. This transaction simply reads the hierarchy established in the planning table and then generates a collective mask character for each level of the hierarchy

10.Modify Planning Hierarchy (MC62) This step is a repeat of MC61 where the initial hierarchy was established. In order to complete the hierarchical set up, the collective allocation (mask character) hierarchy must now be maintained with the appropriate aggregation factors

11.Allocation Procedure Assignment to Material Master (MM02) At the root level of the allocation process are the materials. Each material that is to be considered in allocation scenario must be mapped to an allocation procedure. In order entry, then, when a material is entered with a valid allocation procedure in the material master, the allocation data is verified prior to confirming the line item ordered

12.List of Suitable Structures (OV9Z) This report is used to identify potential LIS information structures that can be used in the product allocation process. This report simply reads through the data dictionary and selects all the active information structures that contain the field product allocation object (KONOB) as the first field. This data can then be utilized in the mapping transaction (OV3Z) to link the allocation procedure step to an information structure (previous step)

Message was edited by:

SHESAGIRI.G