hi,
these are the user-exits in SD for pricing .
User Exits For Price Determination
USEREXIT_PRICING_PREPARE_TKOMK (module pool SAPLV60A, program RV60AFZZ)
This user exit allows you to copy additional fields for pricing in the TKOMK communication structure (header fields), which have not been provided in the standard SAP system. These fields can also be used for pricing in the billing document.
This user exit is described in detail in the "New fields in pricing" section.
USEREXIT_PRICING_PREPARE_TKOMP (module pool SAPLV60A, program RV60AFZZ)
This user exit allows you to copy additional fields for pricing in the TKOMP communication structure (item fields), which have not been provided in the standard SAP system. These fields can also be used for pricing.
This user exit is described in detail in the "New fields in pricing" section.
USEREXIT_FIELD_MODIFICATION (module pool SAPMV61A, program MV61AFZA)
You can use this user exit to adjust the display of individual lines in the condition screen by changing the display attributes of the screen fields. This does not include the display of subtotals.
This user exit is also used in order processing.
USEREXIT_FIELD_MODIFIC_KZWI (module pool SAPMV61A, program MV61AFZB)
You can change the display of subtotals in the condition screen by changing the display attributes of the screen fields.
This user exit is also used in order processing.
USEREXIT_FIELD_MODIFIC_KOPF (module pool SAPMV61A, program MV61AFZB)
You can adjust the display of subtotals in the condition screen to your requirements by changing the display attributes of the screen fields.
This user exit is also used in order processing.
USEREXIT_FIELD_MODIFIC_LEER (module pool SAPMV61A, program MV61AFZB)
You can adjust the display of blank lines in the condition screen to your requirements by changing the display attributes of the screen fields.
This user exit is also used in order processing.
USEREXIT_PRICING_CHECK (module pool SAPMV61, program MV61AFZA)
You can install additional checks to the standard checks of condition lines (e.g. maximum/minimum value).
USEREXIT_PRICING_RULE (module pool SAPLV61A, program RV61AFZA)
In the standard SAP system, it is predefined which condition categories and classes can be copied or recalculated per pricing type. You can change the predefined standard procedure for each pricing type.
USEREXIT_CHANGE_PRICING_RULE (module pool SAPMV61A, program MV61AFZA)
You can use this user exit to change the pricing type that has been predefined in the copying control table in billing.
USEREXIT_XKOMV_BEWERTEN_INIT (module pool SAPLV61A, program RV61AFZB)
This field is used in the formulas and therefore initialized before the loop for the pricing procedure starts.
USEREXIT_XKOMV_BEWERTEN_END (module pool SAPLV61A, program RV61AFZB)
Within a loop for the price components during pricing, specific values can be transferred into the communication structures in pricing to be further processed.
USEREXIT_XKOMV_ERGAENZEN (module pool SAPLV61A, program RV61AFZB)
In change mode, you can change the dynamic part of the condition record (KONVD) that is always redetermined (i.e. it is not stored in database table KONV).
USEREXIT_XKOMV_ERGAENZEN_MANU (module pool SAPLV61A, program RV61AFZB)
You can use this user exit to change the ready-for-input fields of the manually entered condition record in add mode in the condition screen.
USEREXIT_XKOMV_FUELLEN (module pool SAPLV61A, program RV61AFZB)
This user exit is always called up during a redetermination of all or individual price components. You can change the work fields of the condition line. However, this only applies to conditions that have been determined via a condition record.
USEREXIT_XKOMV_FUELLEN_O_KONP (module pool SAPLV61A, program RV61AFZB)
This user exit is always called up during a redetermination of all or individual price components. You can change the work fields of the condition line. However, this only applies to conditions that have been determined via a condition record. This may include subtotals, manually entered conditions or conditions that have been calculated with a formula.
USEREXIT_PRICING_COPY (module pool SAPLV61A, program RV61AFZA)
You can change the KONV fields for copied price components.
chk this example , u may get an idea
Making Manual Entry for a Condition-type Possible for Selected Users in Sales order
Often there is a requirement for making a condition type (price, discount etc) non-modifiable for some-users and modifiable for others using the same SAP system or modifiable for certain document types (say OR ie Standard Sales Order) and non-modifiable in another order type (say CR ie Credit Memo Request). In standard SAP this is not possible. Using the controls for the condition-type (V/06 transaction) we can either make a condition type
1. No Limitations
2. A : Free
3. B : Automatic Entry has Priority
4. C : Manual Entry has Priority
5. D : Not possible to process manually
Selecting any one of this option makes the condition type uniform across all document type and for users. Often the requirements are like for a group of users the condition type should behave like C option, for another group like D or for a specific document type it should be A and for others D.
One of the easiest way to achieve this is through the user-exit USEREXIT_PRICING_PREPARE_TKOMP in the include MV45AFZZ.
The following code will make the condition type PR00 modifiable for user XXXX and non-modifiable for all other users.
FORM USEREXIT_PRICING_PREPARE_TKOMP.
DATA : i_T685A TYPE STANDARD TABLE OF T685A WITH HEADER LINE.
IF SY-UNAME = 'XXXX'.
LOOP AT XKOMV.
IF XKOMV-KSCHL = 'PR00'.
SELECT * FROM T685A INTO TABLE I_T685A WHERE KSCHL = 'PR00'.
READ TABLE I_T685A WITH KEY KSCHL = XKOMV-KSCHL.
I_T685A-KMANU = 'C'.
MODIFY I_T685A INDEX SY-TABIX.
MODIFY T685A FROM TABLE I_T685A.
REFRESH I_T685A.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT XKOMV.
IF XKOMV-KSCHL = 'PR00'.
SELECT * FROM T685A INTO TABLE I_T685A WHERE KSCHL = 'PR00'.
READ TABLE I_T685A WITH KEY KSCHL = XKOMV-KSCHL.
I_T685A-KMANU = 'D'.
MODIFY I_T685A INDEX SY-TABIX.
MODIFY T685A FROM TABLE I_T685A.
REFRESH I_T685A.
ENDIF.
ENDLOOP.
ENDIF.
ENDFORM.
Regards
shankar
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