Availability Check

[Former Member]

Friends....

Hope all will be fit & fine.

while creating a material through MM01 on MRP3 tab there is a field "Availability Check" which is basically linked with Work Order's metrial availability check option. There are few options like

01=Daily Requirements

02=Individual Requirement

KP=No check

If we select KP then on Work Order we can't check the material availability but if we select 01 or 02 material availability check activated.

Can any friend help me out that what is the deifference between Daily Requirement and Individual Requirement??????????

[Former Member]

Availability Check

There are two types of availability check:

_ Availability check for the various stock types in Inventory Management

_ Check for the available stocks in Materials Planning (MRP)

Availability check of the stock types is carried out automatically and cannot be manually set in the

system. Non-availability results in an error message.

The available stocks check in MRP is activated in the material master record and can be

configured in Customizing for MRP (refer to Net Requirements Calculation [Ext.]).

Your system administrator can define:

_ Whether an availability check is to be carried out

_ Whether non-availability is to result in a warning message or an error message

In Customizing for Inventory Management, you can configure the dynamic availability

check for goods movements. In the step Define Checking Rule, you determine for

each checking rule which stocks, receipts, and issues should be included in the

availability overview (transaction code CO09).

Remember that the system does not update the consumption statistics in the material master

record if you post goods movements using the special stock types Sales order stock and Project

stock.

Features

Checking Availability of Stock Types

For every material movement, the system automatically performs an availability check of the

stock types if this has been defined for a material. The availability check prevents the book

inventory balance of the various physical stock types (for example, unrestricted-use stock) from

becoming negative.

If several withdrawals of material are entered in a single document (for example, for different

account assignments), the system checks the availability of the material for each item entered. It

checks whether the desired quantity can be withdrawn. The system takes into account those

items of the document that have already been entered, but not yet posted.

If there is not enough stock to cover the withdrawal, the system issues an error message.

The availability check includes the stock in question at plant, storage-location, and special-stocks

level, for the current month and, if necessary, for the previous month. Different stocks are

checked, depending on the movement type:

_ In the case of a withdrawal for consumption, unrestricted-use stock is checked.

_ In the case of a release from stock in quality inspection, quality inspection stock is

checked.

_ In the case of consumption of consignment material, consignment stock for unrestricted

use is checked.

Checking Available Stocks

In addition to checking the various types of physical stock, you can also check available stock

from a Materials Planning perspective. With this type of availability check, you can, for example,

prevent a quantity already reserved from being used for another purpose.

There are 100 pieces of a material in unrestricted-use stock. 70 pieces of these 100

have been reserved for a particular requirement date.

You want to withdraw 50 pieces for a different purpose. If the availability check is

active, depending on how the system is set, you will receive:

_ A warning message

_ An error message

_ No message

Only stocks that are relevant to the movement are displayed.

To call the dynamic stock balance display from the detail screen of an item, select Goto _ More

functions _ Movable quantity.... A box appears in which the stocks relevant for this movement

are displayed.