duplicate R/3 custom requirement in IPC
I am new to CRM/SAP, I need to "copy" a custom pricing requirement routine on R3 to IPC in CRM (routine attached below).
The R/3 routine involves a Z table which we have duplicated in CRM and it looks like:
-
FIELD -- DATA ELEMENT -- Short descrpt.
MANDT -- MANDT
VKORG -- VKORG -- sales org
MTPOS -- CRMT_ITEM_CAT_GROUP -- item category grp
KSCHL -- KSCHL -- condition type
PSTYV -- PSTYV -- sales doc item categor
KOBED -- KOBED -- requirement
-
Dom kindly told me in one of the earlier posting that I need to make sure every field is added and value filled in the communication structure, I am told that all fields have now been added all the fields in the communication structure. Can some one kindly tell me what fields we need to fill besides MTPOS that Dom mentioned? How do I "get/reference and use" them in the IPC? Should I modifiy PricingUserExits.checkRequirement(IConditionFindingManagerUserExit item, IStep step, int reqNo)? Looking at the R/3 routine, I don't have a good idea as what I need to code in the switch statement, would it be possible for someone to post a sample code snip?
Appreciate any help very much,
Yanhui
Please see the R3 routine source code for reference:
**********************************************************
06/12/97 DV2K907733 - Andrew Bright / Origin Technology
New Routine to check that the condition is allowed for the
item category.
**********************************************************
FORM KOBED_900.
DATA: BEGIN OF MORE_REQ,
FIX(6) VALUE 'KOBED_',
NR LIKE T683S-KOBED,
END OF MORE_REQ,
X_VALID .
TABLES:ZSITCATPRI,MVKE.
CLEAR X_VALID.
SY-SUBRC = 4.
Find out the item cat. group from the material
master for S.Org, D.chn and division
- Jit Bhandari - DV2K913980
SELECT SINGLE * FROM MVKE WHERE MATNR = KOMP-MATNR
AND VKORG = KOMK-VKORG
AND VTWEG = KOMK-VTWEG.
IF SY-SUBRC = 0.
Check whether the record exit in table ZITCATPRI
First check whether the entry exist with the item
category also as a key or not
SELECT SINGLE * FROM ZSITCATPRI
WHERE VKORG = KOMK-VKORG
AND MTPOS = MVKE-MTPOS
AND PSTYV = KOMP-ZZPSTYV
AND KSCHL = KOMT1-KSCHL.
IF SY-SUBRC EQ 0.
If it is found in the table then this condition
type is to come in the calculation of the prices
IF ZSITCATPRI-KOBED NE 0.
Look for any other req.check exist in the table
MORE_REQ-NR = ZSITCATPRI-KOBED.
PERFORM (MORE_REQ) IN PROGRAM SAPLV61A.
ENDIF.
ELSE.
The item category record is not found in the ZSITCATPRI
SELECT * FROM ZSITCATPRI
WHERE VKORG = KOMK-VKORG
AND MTPOS = MVKE-MTPOS
AND KSCHL = KOMT1-KSCHL.
IF ZSITCATPRI-PSTYV IS INITIAL.
IF ZSITCATPRI-KOBED NE 0.
Look for any other req.check exist in the table
MORE_REQ-NR = ZSITCATPRI-KOBED.
PERFORM (MORE_REQ) IN PROGRAM SAPLV61A.
ENDIF.
EXIT.
ELSE.
X_VALID = 'N'.
EXIT.
ENDIF.
ENDSELECT.
ENDIF.
ENDIF.
IF NOT X_VALID IS INITIAL. SY-SUBRC = 4. ENDIF.
*if no record is found, then requirement not met (sy-subrc <> 0).
ENDFORM.
Vorstep
FORM KOBEV_900.
SY-SUBRC = 0.
ENDFORM.