User Exit for Pricing Condition

[Former Member]

Hi all,

I wanted to change the values of few fields in the communication structure KOMK and KOMP for Delivery Order when pricing is being processed.

Is there a User exit for doing the same.

Regards,

Rupesh.

[Former Member]

hi,

In Pricing in SD the fields on the basis of which pricing is done are derived from the FIELD CATALOG which is a structure KOMG .This structure is used to transfer transaction data to the pricing procedure in SD and is also known as communication structure.This structure KOMG consists of two tables KOMK for Header related fields and KOMP for item related fields.

The fields which are not in either of the two tables KOMK and KOMP

cannot be used in pricing .Sometimes a need arises when the pricing

is to be based on some other criteria which is not present in the form of fields in either of the two tables.

This problem can be solved by using USEREXITS which are provided for pricing in SD.

Pricing takes place both when the SALES ORDER ( Transaction VA01) is created as well as when INVOICING ( Transaction VF01) is done.Hence SAP provides 2 userexits ,one for sales order processing which is

USEREXIT_PRICING_PREPARE_TKOMP or

USEREXIT_PRICING_PREPARE_TKOMK

Depending upon which table (KOMK or KOMP) the new fields were inserted we use either of the above two userexits.These userexits are found in include MV45AFZZ of the standard SAP sales order creation program SAPMV45A.

In the case of userexit which will be called when invoicing is done ,these

are provided in the include RY60AFZZ which is in the standard SAP

program SAPMV45A. The name of the userexits are same. i.e

USEREXIT_PRICING_PREPARE_TKOMP or

USEREXIT_PRICING_PREPARE_TKOMK

These userexits are used for passing the data from the communication structure to the pricing procedure, for this we have to fill the newely

created field in the communication structure KOMG for this we fill the code in the above userexit using the MOVE statement after the data that

has to be passed is taken from the database table by using the SELECT statement. The actual structure which is visible in these userexits and which is to be filled for that particular field is TKOMP or TKOMK.

Before the coding for these userexits is done ,it is necessary to create a new field in either of the two tables KOMK or KOMP .For this purpose

includes are provided in each of them .

To create the field in header data(KOMK) the include provided is KOMKAZ

and to create the field in item data(KOMP) the include provided is KOMPAZ.

One possible example for the need of creating new fields can be e.g. Frieght to be based upon transportation zone ,for this no field is available in field catalog and hence it can be created in KOMK and then above userexits can be used to fill the transportation data to it.

2)The other method of finding userexit is to find the word USEREXIT in the

associated program of the transaction for which we want to determine userexit using SE38.

3)The other method of finding userexits is to find the include in case of SD/MM applications where the userexits are located ,this can be found in the SAP reference IMG generally in the subfolder under SYSTEM MODIFICATION.

Some other examples of userexits in SD are:

USEREXIT_NUMBER_RANGE

This userexit is used to assign a different internal document number to the

sales order(VA01) when it is created depending on some criteria like a different SALES ORGANIZAION(VKORG) .

USEREXIT_SAVE_DOCUMENT_PREPARE

This userexit is used to insert the ABAP code which will be called when

the document (sales order VA01) is just about to be saved.This userexit is used generally for custom checks on different fields , to display some information before the order will be saved or for making changes to certain fields before the sales order will be saved.

Hope this helps, Do reward.

[Former Member]

Hi Runal,

Thanks for the reply.

My requirement is that ,I have added some custom fields in KOMK and KOMP sturcture for doing some processing.

I need to fill this structure which Pricing is gettting processed.

USEREXIT_PRICING_PREPARE_TKOMP or

USEREXIT_PRICING_PREPARE_TKOMK

gets called in Sales order.

I need to populated the required fields in Delivery Order.

So is there any exit through which this can be done?

Regards,

Rupesh R Nair.

[former_member811769]

Hi all,

is there any solutions for this requirement?