Steps in configuring availability check for STO Prs

I want to configure Availability check for stock transport PRS.
what are the steps.

Hi,
please check the transaction code OMGR.(Sprommpurchasingpurchase requisitionset up stock transport requisition.
Regards,

Similar Messages

Availability check for STO?

Hi,
While doing Stock transfers order (PO) plant to plant with in the company code, there is no controlling on availability check, though stocks are not available in the supplying plant, while making delivery thro VL10B, delivery is creating with '0' Qty. This system want to stop the delivery when quantities are not available in the supplying plant.
The following steps are configured for availability check for STO
Schedule line Like NN activated for availability, Assigned schedule lines to item category like NLN and determined rule for STO document type, plant, Delivery type and checking rule in MM.
how to control the delivery, when stock are not available in supplying plant? (Means, when stock are not available in the supplying plant, delivery creation should stop through VL10B)
Is there any more configuration is required, pl guide.
Rao
Edited by: R Rao on Aug 22, 2008 1:42 PM
Edited by: R Rao on Aug 29, 2008 6:03 PM

Alexandro,
During delivery creation, the system performs an availability check (ATP). You can assign the Delivery notice type for a stock transfer order delivery notice at OMGN. The ATP for DN will be the standard ATP rules for SD delivery notices (checking rule B).You can determine which elements are used for availability checking in OVZ9.
To meet your goals, I suggest you use:
Check w/o replenishment lead time ticked
Include deliveries ticked.
Optionally, according to your company's policies
Include safety stock ticked
Include quality inspection stock ticked
Everything else unticked.
Regards,
DB49

Availability Check for Mov.type

Dear All,
Can we configure Availability check for Mov.type?? If yes what are the settings to be done??
Points will be awarded!
Regards,

Hi,
Thanks a lot for the quick response. As you have mentioned I have done the above steps. Now I have doubt that actually my requirement is to activate the Dynamic Availability check for a Mov.type. So in the above transactions OMCM & OMCP in the mov type tab we have a Dynamic Availability check Column where we can set the message as Warning, Error etc..
As per your above points If I assign the check rule to my transaction code system will do Availability check when I execute the transaction irrespective of material.
So Do I have to do the above step? Or shall I assign the Checking Rule to my mov.type in OMJJ ( update Control) tab?
Kindly reply your valuable suggestions?
Regards,

Availability check for configurable material.

Hi,
We are implementing SAP ECC-6 & facing
issue during availability check for
configurable materials.
I'd like to take an example of
computer for better understanding.
Will consider Computer as super BOM and
following 2 as BOM:-
BOM-1. a)Monitor b) Cpu c)Key
Board d)Scroll Mouse e)With
Mouse Pad.
BOM_2. a)Monitor b) Cpu c)Key
Board d)Optical Mouse e)With
out Mouse Pad.
But Customer wants A)Monitor B)Cpu c)
Key Board D)Optical Mouse e) With
Mouse Pad.
In the above case System will not show
%age of Configurable materials
available & Vice-versa but rather it
creates requirement for computer and
it gives availability as the lead time
maintained in the Material Master of
the Super Bom.
Here the busines requirement is that
it should show %age of configurable
materials
available.
Plz find the attachment for your kind
reference.
Kindly guide me to sort out this issue.
Thanks & Regards,
Chandru

Dear Sir,
Thanks for the guidance/ reply . Still we have some doubts in this:
As per your instructions, I have created sales order and did the MRP run for the same.
I got the planned order, then I have checked the ATP in Planned order change view and got the following results.
No. of components checked: 641
Missing parts: 640
Overall confirmation date could not be determined
But where I can see the Percentage of Avaialble and percentage of to be produced.
Please guide me.
Thanking you
Regards
Chandru

ATP check for STO

Hi Gurus
Can some one explain me about the configuration of ATP for Stock Transport Orders?
Thanks
Sam

Hello,
1. you can create your own checking rule in IMG - MM - Purchase order - Set up Stock transport order - Create checking rule
2. then you can define the checking rule in IMG - MM - Purchase order - Set up Stock transport order - Define Checking Rule.
If you create a new checking rule in the first step, you should enter a new entry here. "Availability check" field refers to the field in Material master record MRP3 view
3. assign your STO order's checking rule in IMG - MM - Purchase order - Set up Stock transport order - Assign delivery type and checking rule.
4. Go to IMG - Purchasing - Environment Data - Define Default values for buyers.
Choose "Settings for Default values", select one record, then click "Addl. scrs." tab, there is a field "Detailed information" on "Availability check for stock transfers" sub-screen.
After finishing this setting, you can assign parameter ID "EVO" for users and put the value of the record you defined in step 4.
Regards,
Gunadi

Availability check for Make to stock and Make to Order

Dear All,
Client is selling Make to stock and make to Order material.
How and what settings need to do for Avaialbility check.or we can use standard one.
I hope in case of Make to Order availability check may not happen.
Please correct me.
Thanks in advance.
Regards,
Shrikant

hi,
yes for make to order we dont have AvChk. for make to stock items u need to follow the
below configuration.
Availability check
1. Availability check is an integral part of the business process that determines if the required delivery quantity can be met on a required delivery date. For this purpose the system takes into account pre-delivery activities such as scheduling for picking or packing times and the time taken to produce or obtain the material. It also performs several background functions such as Backorder processing, rescheduling and ATP quantities.
2. Backorder processing: processing of a sales order that has not been fully confirmed or not confirmed at a certain delivery date.
3. Rescheduling: is a proposal of how u2013 confirmed quantities already assigned to a sales order can be reassigned to other sales orders that have a higher priority.
4. Available to promise (ATP): is a process of checking the available quantities of a material. The ATP quantity consists of warehouse stock + planned receipts (incoming stock) u2013 planned issues (outgoing stock). to examine stock on hand (CO09) proceed to logistics u2013 sales & distribution u2013 sales u2013 environment u2013 availability overview.
5. Replenishment lead time (RLT): is the time taken for the material to become available either internally (in house production) or externally (from a vendor). The most important things to consider during an external procurement are purchasing and MRP 2 (procurement) views of MMR where the processing time for purchasing, planned delivery time and goods receipt processing time are taken into account. On the other hand internal procurement is based on in house production time (MRP 2 view) goods receipt processing time or alternatively RLT time, which is found on MRP 3 view.
6. RLT (Replenishment Lead Time) is the time taken for the material to become available. RLT is only used when doing an ATP check (Available To Promise). The value of RLT for a material is specified on material master record.
7. There are three types of availability checks u2013
Check on basis of ATP quantities.
Check against product allocation.
Check against planning.
Configuring Availability check through Checking Groups u2013
1. The checking group + checking rule determine how the availability check is to be performed.
2. The checking group determines whether and how the system checks the stock availability and generates requirements for material planning. The checking group defines what type of requirements will be passed on i.e. summarized requirements (daily/weekly) or individual requirements for each sales order.
3. The checking rule applies to how the availability check is to be carried out at the transaction level. Note that you must define checking rules for each individual application such as for production orders for example. In Sales and Distribution, the checking rule is specified internally within the system and cannot be changed.
4. The checking rule, in conjunction with the checking group, determines the scope of the availability check for every business operation; that is, which stocks, receipts and issues are to be included in the availability check and whether the check is to be carried out with or without the replenishment lead time.
5. Briefly explaining the above u2013 checking group determines which type of requirement to be passed on to MRP whether it be individual or summarized and checking rule which is at the transaction level and can be configured independently for each application module, determines which stocks, receipts and issues to be taken into account. For performing an availability check checking group has to work in conjunction with checking rule.
6. Advantages of individual processing over summarized processing u2013
Backorder processing is possible.
You can access (MD04) order, line and schedule line individually which gives a greater control on available stock and requirements placed on stock.
The system automatically uses individual requirements in case of special stock items.
7. Required data for the Availability check to be carried out u2013
The Availability check must be switched on at the requirement class level.
The Availability check must be set at the schedule line level.
A requirements type must exist by which the requirements class can be found.
A plant must be defined in the sales order for each schedule line item (in other words plant must be defined for every material in MMR).
A checking group must be defined in the material master record in the MRP3 screen in the availability check field.
8. Configuring Availability check and defining Checking Groups u2013
Checking groups are introduced into the sales order based on the setting in the material master record.
SAP standard checking groups are 01 u2013 summarized requirements and 02 u2013 individual requirements or you can create your own by copying the standard ones.
Total sales and total deliveries columns are there to configure a checking rule to sum up requirements to post to MRP either individually or by day or week.
Block quantity required can be set if you want several users to be able to process the material simultaneously in different transactions without blocking each other.
The no check indicator is CHECKED when you DO NOT want the system to carry out ATP check.
9. Defining material block for other users u2013 the block check box is an indicator that enables you to block material master records of a particular material during the availability check and restrict other users from accessing same master record and reserve the material. If the block is not set, two users can confirm the same material at the same time for two different orders, not knowing if the stock is available or not. If you select this field, the material is blocked during the availability check and other users cannot: a) Make changes in the material master record. b) Create purchase orders for the material. C) Create orders for the material.
10. Defining default values for checking groups - Checking groups are introduced into the sales order based on the setting in the material master record.
However if there is no entry present in the material master record for the checking group, a default value can be set here, depending on material type and plant.
This default value will be used by the system depending on the material type mentioned in MMR and plant in sales order.
If an entry exists, this default value is over written by MMR.
11. Controlling Availability Check u2013 in this section, you tell the system what stock on hand and what inward and outward movements of stock it must take into account when performing the availability check in addition to whether or not to consider the replenishment lead time.
12. These settings are based on the checking group that is assigned to the material master record and the checking rule that is predefined and assigned to the sales and distribution transaction.
13. These settings carry out control both for sales order and delivery as well. This is due to the fact that you may want to include specific stock or incoming stock for the sales order, yet at the time of the delivery only include physical stock on hand waiting to be shipped.
14. It is possible to indicate to the system that you would like the availability check NOT TO CHECK the stock at the storage location level. This indicator is used to set the scope of the availability check.
15. It is used to switch off the check at storage location level. You create a reservation for a particular storage location. However, the scope of the availability check is set in such a way as to exclude the storage location. In this case, the system carries out the check at plant level only and does not take the storage location into account that is specified in the reservation.
16. Should you not want the system to automatically check RLT, you may indicate so here. RLT is the time taken for a material to become available. It is only used when doing an ATP check and is taken from MMR.
17. Defining the elements in the availability check entirely depends on the business needs, but a few tips are given under u2013
When controlling the Availability check at the time of the sales order, a purchase requisition does not necessarily indicate by it is going to come into the plant.
A shipping notification on the other hand - a confirmed purchase order u2013 is a good indicator of receiving stock on a specified date.
It is always recommended not to select the shipping notifications for the delivery requirements type as you may not actually receive the stock into plant or warehouse for which you are creating a delivery.
regards
anand

WHILE CREATING PURCHASE REQUISITION,THE AVAILABILITY CHECK FOR THE MATERIAL

dear Friends,
our users want to WHILE CREATING PURCHASE REQUISITION,THE AVAILABILITY CHECK FOR THE MATERIAL SHOULD BE ENABLE,
at present we maintaing KP in Material Master. if we activated what will happen?
please advice.
with regards,
Rajesh G

Hi,
The availability check is generally used for goods movements(GR,GI,reservation) & not for PRs.
Regards,
Vijay

How to configure ATP check for "create standard order in SD (OR type)"

first, I had check my stock, I only have ten PC
, but when I enter 100 PC in a OR order, and issue ATP check, it is carries out, why? I had set availavility check into 02 in MRP3 view

Availability check
1. Availability check is an integral part of the business process that determines if the required delivery quantity can be met on a required delivery date. For this purpose the system takes into account pre-delivery activities such as scheduling for picking or packing times and the time taken to produce or obtain the material. It also performs several background functions such as Backorder processing, rescheduling and ATP quantities.
2. Backorder processing: processing of a sales order that has not been fully confirmed or not confirmed at a certain delivery date.
3. Rescheduling: is a proposal of how u2013 confirmed quantities already assigned to a sales order can be reassigned to other sales orders that have a higher priority.
4. Available to promise (ATP): is a process of checking the available quantities of a material. The ATP quantity consists of warehouse stock + planned receipts (incoming stock) u2013 planned issues (outgoing stock). to examine stock on hand (CO09) proceed to logistics u2013 sales & distribution u2013 sales u2013 environment u2013 availability overview.
5. Replenishment lead time (RLT): is the time taken for the material to become available either internally (in house production) or externally (from a vendor). The most important things to consider during an external procurement are purchasing and MRP2 (procurement) views of MMR where the processing time for purchasing, planned delivery time and goods receipt processing time are taken into account. On the other hand internal procurement is based on in house production time (MRP 2 view) goods receipt processing time or alternatively RLT time, which is found on MRP 3 view.
6. RLT (Replenishment Lead Time) is the time taken for the material to become available. RLT is only used when doing an ATP check (Available To Promise). The value of RLT for a material is specified on material master record.
7. There are three types of availability checks u2013
Check on basis of ATP quantities.
Check against product allocation.
Check against planning.
Configuring Availability check through Checking Groups
1. The checking group + checking rule determine how the availability check is to be performed.
2. The checking group determines whether and how the system checks the stock availability and generates requirements for material planning. The checking group defines what type of requirements will be passed on i.e. summarized requirements (daily/weekly) or individual requirements for each sales order.
3. The checking rule applies to how the availability check is to be carried out at the transaction level. Note that you must define checking rules for each individual application such as for production orders for example. In Sales and Distribution, the checking rule is specified internally within the system and cannot be changed.
4. The checking rule, in conjunction with the checking group, determines the scope of the availability check for every business operation; that is, which stocks, receipts and issues are to be included in the availability check and whether the check is to be carried out with or without the replenishment lead time.
5. Briefly explaining the above u2013 checking group determines which type of requirement to be passed on to MRP whether it be individual or summarized and checking rule which is at the transaction level and can be configured independently for each application module, determines which stocks, receipts and issues to be taken into account. For performing an availability check checking group has to work in conjunction with checking rule.
6. Advantages of individual processing over summarized processing u2013
Backorder processing is possible.
You can access (MD04) order, line and schedule line individually which gives a greater control on available stock and requirements placed on stock.
The system automatically uses individual requirements in case of special stock items.
7. Required data for the Availability check to be carried out u2013
The Availability check must be switched on at the requirement class level.
The Availability check must be set at the schedule line level.
A requirements type must exist by which the requirements class can be found.
A plant must be defined in the sales order for each schedule line item (in other words plant must be defined for every material in MMR).
A checking group must be defined in the material master record in the MRP3 screen in the availability check field.
8. Configuring Availability check and defining Checking Groups u2013
Checking groups are introduced into the sales order based on the setting in the material master record.
SAP standard checking groups are 01 u2013 summarized requirements and 02 u2013 individual requirements or you can create your own by copying the standard ones.
Total sales and total deliveries columns are there to configure a checking rule to sum up requirements to post to MRP either individually or by day or week.
Block quantity required can be set if you want several users to be able to process the material simultaneously in different transactions without blocking each other.
The no check indicator is CHECKED when you DO NOT want the system to carry out ATP check.
9. Defining material block for other users u2013 the block check box is an indicator that enables you to block material master records of a particular material during the availability check and restrict other users from accessing same master record and reserve the material. If the block is not set, two users can confirm the same material at the same time for two different orders, not knowing if the stock is available or not. If you select this field, the material is blocked during the availability check and other users cannot: a) Make changes in the material master record. b) Create purchase orders for the material. C) Create orders for the material.
10. Defining default values for checking groups - Checking groups are introduced into the sales order based on the setting in the material master record.
However if there is no entry present in the material master record for the checking group, a default value can be set here, depending on material type and plant.
This default value will be used by the system depending on the material type mentioned in MMR and plant in sales order.
If an entry exists, this default value is over written by MMR.
11. Controlling Availability Check u2013 in this section, you tell the system what stock on hand and what inward and outward movements of stock it must take into account when performing the availability check in addition to whether or not to consider the replenishment lead time.
12. These settings are based on the checking group that is assigned to the material master record and the checking rule that is predefined and assigned to the sales and distribution transaction.
13. These settings carry out control both for sales order and delivery as well. This is due to the fact that you may want to include specific stock or incoming stock for the sales order, yet at the time of the delivery only include physical stock on hand waiting to be shipped.
14. It is possible to indicate to the system that you would like the availability check NOT TO CHECK the stock at the storage location level. This indicator is used to set the scope of the availability check.
15. It is used to switch off the check at storage location level. You create a reservation for a particular storage location. However, the scope of the availability check is set in such a way as to exclude the storage location. In this case, the system carries out the check at plant level only and does not take the storage location into account that is specified in the reservation.
16. Should you not want the system to automatically check RLT, you may indicate so here. RLT is the time taken for a material to become available. It is only used when doing an ATP check and is taken from MMR.
17. defining the elements in the availability check entirely depends on the business needs, but a few tips are given under u2013
When controlling the Availability check at the time of the sales order, a purchase requisition does not necessarily indicate by it is going to come into the plant.
A shipping notification on the other hand - a confirmed purchase order u2013 is a good indicator of receiving stock on a specified date.
It is always recommended not to select the shipping notifications for the delivery requirements type as you may not actually receive the stock into plant or warehouse for which you are creating a delivery.

Sales order Availability check for Reservation

hi ,
When i create a sales order , it should check the availability also reserve the required quantity for the order
automatically. pls let me know the step by step process
mohan

Hello,
Availability check with ATP logic can only promise the amount of stock that can be delivered to the customer on a particular date, it cannot reserve the stock until the order the saved. But once you save the order the stock allocation is done automatically.
Availability check is an integral part of the business process that determines if the required delivery quantity can be met on a required delivery date.
For this purpose the system takes into account pre-delivery activities such as scheduling for picking or packing times and the time taken to produce or obtain the material.
It also performs several background functions such as Backorder processing, rescheduling and ATP quantities.
The system will not allocate or reserve any stock of items until the order is saved.
REWARD POINTS IF HELPFUL
Regard
Sai

ATP check for STOs

Hi,
Can ATP be set for intercompany STOs?
If so , can anyone list it please.
Regards
Krishna

Hi
Yes we can setup ATP check for STO...
actually ATP will be depends on the combination of the checking group and checking rule
checking group : is defined at material master sales/plant view in availability check field..
Checking rule : In standard this will be assigned to application internally ex : sales order - A (sales order)
delivery - B (delivery)..
In STO we need to define the checking rule for purchase order type and shipping plant combination...
menu path :
IMG -- MM -- Purchasing -- PO -- set up stock transport order -- assign delivery type and checking rule....
hope it solves your probs
Muthu

Bapi or Function Module to do the availability check for Planned Orders

Hi all,
I need a Bapi or a Function Module to do the availability check for a Planned Orders. Anyone knows how?
I will use it in an Exit.
Thanks in advance
Points will be given

I think I found it.
If anyone is searching for it too, we will use these one:
CO_ZA_AVAIL_CHK_ORDER_MULTI

Restrict Availability check for Line item in sales order

Hi Folks,
My requirement is some what different than the usual,I want to stop availability check for a particular line item,while creating sales order on a particular condition (example when quantity is changed for that line item),please suggest if there is any way to do so.
Thanks for your valuable support.

Hi
we need to maintain the username of the person who has triggered this process through XI .
I BAPI we cannot instruct the BAPI to maintain a specific username.
that is why i am using this FM because this will allow us to maintain the change history with the username we want
Regards
Nikhil

Material availability check for production order

Hello,
Is there any functional module to check the material availability of production order. So that it can be used in developments.
Regards,
Ganesh

Hi,
Following are the available Function Modules for avaibility checks in Production orders,
BAPI_PRODORD_CHECK_MAT_AVAIL - BAPI: Execute Material Availability Check for Production Orders
And for Process Orders,
BAPI_PROCORD_CHECK_MAT_AVAIL - BAPI: Execute Material Availability Check for Process Orders
Regards,
Dhaval

Configure:3955: checking for C compiler default output file name

Hi,
I am trying to configure oracle bsd on AIX and got the below error,
# sh /ldap/db-4.6.21.NC/dist/configure
checking build system type... powerpc-ibm-aix5.3.0.0
checking host system type... powerpc-ibm-aix5.3.0.0
checking if building in the top-level or dist directories... no
checking if --disable-cryptography option specified... no
checking if --disable-hash option specified... no
checking if --disable-mutexsupport option specified... no
checking if --disable-queue option specified... no
checking if --disable-replication option specified... no
checking if --disable-statistics option specified... no
checking if --disable-verify option specified... no
checking if --enable-compat185 option specified... no
checking if --enable-cxx option specified... no
checking if --enable-debug option specified... no
checking if --enable-debug_rop option specified... no
checking if --enable-debug_wop option specified... no
checking if --enable-diagnostic option specified... no
checking if --enable-dump185 option specified... no
checking if --enable-java option specified... no
checking if --enable-mingw option specified... no
checking if --enable-fine_grained_lock_manager option specified... no
checking if --enable-o_direct option specified... no
checking if --enable-posixmutexes option specified... no
checking if --enable-pthread_api option specified... no
checking if --enable-rpc option specified... no
checking if --enable-smallbuild option specified... no
checking if --enable-tcl option specified... no
checking if --enable-test option specified... no
checking if --enable-uimutexes option specified... no
checking if --enable-umrw option specified... no
checking if --with-mutex=MUTEX option specified... no
checking if --with-tcl=DIR option specified... no
checking if --with-uniquename=NAME option specified... no
checking for chmod... chmod
checking for cp... cp
checking for ln... ln
checking for mkdir... mkdir
checking for rm... rm
checking for sh... /usr/bin/sh
checking for a BSD-compatible install... /ldap/db-4.6.21.NC/dist/install-sh -c
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
and in config.log,
configure:3955: checking for C compiler default output file name
configure:3982: xlc_r -O2 -D_THREAD_SAFE -Wl,-brtl conftest.c >&5
/ldap/db-4.6.21.NC/dist/configure[3983]: xlc_r: not found
configure:3985: $? = 127
configure:4023: result:
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "Berkeley DB"
| #define PACKAGE_TARNAME "db-4.6.21"
| #define PACKAGE_VERSION "4.6.21"
| #define PACKAGE_STRING "Berkeley DB 4.6.21"
| #define PACKAGE_BUGREPORT "Oracle Technology Network Berkeley DB forum"
| #define HAVE_UPGRADE_SUPPORT 1
| /* end confdefs.h. */
|
Is this beacase valid c compiler not existing?
# which cc
which: 0652-141 There is no cc in /usr/bin /etc /usr/sbin /usr/ucb /usr/bin/X11 /sbin /usr/java14/jre/bin /usr/java14/bin.
# ksh: which:: not found.
# which c
which: 0652-141 There is no c in /usr/bin /etc /usr/sbin /usr/ucb /usr/bin/X11 /sbin /usr/java14/jre/bin /usr/java14/bin.
Thanks,
Message was edited by:
GK Joe

Joe,
I presume you are trying to build Oracle BDB and not bsd as you have mentioned.
Yes, the error message you are getting is for not having the CC compiler in your system or the path isn't set. Check in the /usr/vac/bin directory if you have one in your system. You might find both xlc and cc compiler there. Set this directory to your path so that 'configure' can see it.
Regards,
-Debsubhra

How to configure availability check

can any one give me the availabily check steps

There are three types of availability check:
Check on the basis of the ATP quantities
Check against product allocation
Check against planning
In Customizing, you determine whether an availability check is to be carried out against the ATP quanitity or against planning. The check against product allocations is controlled in the material master and elsewhere in the system.
You control the availability check using general and SD-specific control features.
General Control Features
The following control elements need to be maintained in Customizing and in the material master record:
Strategy group
The allowed planning strategies (main strategy and further possible strategies) are combined in the strategy group. As of Release 3.0, the strategy group is specified in the material master record in the MRP 1 Screen. In Customizing, strategy groups are assigned, dependent on plant, to MRP groups. If the strategy group is missing in the material master record, it is determined on the basis of the MRP group, if it has been maintained.
Up to Release 3.0, the strategy group is determined on the basis of the MRP group
MRP group
The MRP group combines materials from the point of view of material requirements planning. This enables you to control planning for these materials in a particular way using, for example, the strategy group, consumption mode and planning period. You enter the MRP group in the material master in the MRP 1 screen. The strategy group is determined from the MRP group.
Planning Strategy
The planning strategy specifies the requirements type for planning and customer requirements. This represents the decisive control feature for the interaction between Production Planning and Sales and Distribution.
MRP type and item category
If no requirements type is found using the planning strategy, the system tries to determine a corresponding requirements type on the basis of the MRP type and the item category.
Determination of the requirements type via planning strategy has taken priority. This is not always the best option, however, as the following example will show. A requirements type is determined for a material, which causes availability to be checked against planning. In consignment stock processing, however, availability should be checked against stock. Until 3.0C the availability check had to be deactivated in these cases. As of Release 3.0C, you can determine how the requirements type is to be determined for each transaction by maintaining the Source field in Determination of requirement types using transaction in Customizing.
Requirements type
The various requirements are identified by their requirements type. The requirements type refers to the requirements class and its control features.
Requirements Class
The requirements class contains all control features for planning such as relevance for planning, requirements planning strategy and requirements consumption strategy. In addition, it is specified at a global level whether an availability check is to take place for the material in the sales and distribution documents on the basis of the ATP quantity (ATP = available to promise) and whether requirements are to be passed on. A finer degree of control can be obtained for sales documents using the schedule line category.
Control Features Specific to Sales and Distribution
The following SD-specific control features need to be maintained in Customizing:
Checking group
The checking group controls whether the system is to create indivdual or collective requirements in sales and shipping processing. In addition, a material block for the availability check with transfer of requirements can be set here. The checking group can also be used to deactivate the availability check. This option was created especially for the assembly order so that when the bill of material is exploded in the assembly order, the individual components, if necessary, can be classified as non-critical parts as far as procurement is concerned.
The checking group specifies in combination with the checking rule the scope of the availability check. It is proposed in the material master record on the basis of the material type and the plant, and copied into the sales and distribution documents.
Checking Rule
You use the checking rule to control the scope of the availability check for each transaction in sales and distribution. You also specify whether the check should be carried out including or excluding replenishment lead time. The individual checking rules define by transaction, which stock and inward and outward movement of goods should be taken into account for the availability check.
Schedule line category
You can control with the schedule line category whether an availability check and transfer of requirements should be carried out in the sales documents. The possible settings for this at schedule line level are dependent on the settings in the requirements class which is determined from the requirements type of the material.
Delivery item categoryThe delivery item category can be used to control whether an availability check takes place in deliveries.
Prerequisites
An availability check can only be carried out if the following prerequisites have been fulfilled:
The control elements described above for the availability check must be maintained in Customizing for Sales and the relevant assignments made to the sales transactions
The availability check must be switched on at requirements class level and - for the availability check in the sales documents - at schedule line category level
A requirements type must exist by which the requirements class can be found
A plant must be defined. It can either be proposed from the customer or material master record or can be entered manually in the document.
A checking group must be defined in the material master record on the Sales/plant data screen in the Availability check field
regards,
Siddharth

Steps in configuring availability check for STO Prs

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