Block customer

I'm implement a program which will retrieve a goup of customer. Then block these customers. I would like to know how to write a program to block these customer. Any function can i use. thanks!

Can you be clear about your requirement??
If you want to restrict a particular group of customer to watch a report...you can use authorization object .
And you can write particular code in your report..Authority-check.......

Similar Messages

Block Customer for Particular Storage Location

Hi.
I want to Block a Customer for Particular Storage location.
ie plant 1000(St Loc 01,02)
plant 2000(St Loc 03,04)
Block Customer XYZ for Plant 2000 & Sto Loc 03
is this possible?
Reg.
Amol

Through standard settings, this is not possible. Try with USEREXIT_SOURCE_DETERMINATION (MV45AFZB) where you have to define the storage location and the customer code.
thanks
G. Lakshmipathi

Regarding blocked customer table information

Hello,
I blocked some customers using xd05 tcode. Now i want to get the information the blocked customer information. Actually all the screen feilds are in one structure RF02D. So now from which table i could fetch data. based on that i need develop the collection report.
Thank you

Hi Ravi,
U can block the customer at various levels eg: Only for creating/changing Orders, Delivery, Billing etc.
Go to table KNA1. Here u have various fields for various reasons. Select the data based on ur requirement. If it is vendor then u can check in table LFA1.
Have a look at fields AUFSD,FAKSD, LIFSD, SPERR, SPERZ,CASSD, NODEL, J_3GBLSPER in KNA1 table.
If u want to display customer who is blocked for any one of the above reasons then u can write a select on kna1 with where clause having all the above fields NE space(Or condition).
Thanks,
Vinod.

Customer has been assigned order block--customer inactive

Hi Friends, While creating sales order when I m putting sold to party I am getting the error
customer has been assigned order block--customer inactive.I tried using XD05 there is no tick mark and I removed entry from sales/delivery/billing block. Still I am facing same error.
Any pointers will be appreciated and rewarded.
Regards

Hi there,
When you remove the customer block in VD05, you have to come back of the order entry screen.
You have to re-enter the order again. Only then it will allow you.
This is to refresh the system after you removed the block.
Regards,
Sivanand

Description of blocked customer

hi gurus,
    By using transaction code XD01 i blocked the customer.Now i want the description of the blocked customer.In which table i can get the description of the blocked customer.
                                                               regrads,
                                                                 chinnu.

hi,
Central block for customer can be seen in the table KNA1, field AUFSD...
For eg : You can define different kinds of block according to the needs of your organization..you can for eg : auto block all the free of charge deliveries and credit memo req. for a cretain customer, pending manual approval before further can take place...
Regards
Priyanka.P
Edited by: Priyanka Paltanwale on Nov 4, 2008 8:22 AM

CMD_EI_API and ENQUEUE_EXKNA1 fail to block customer

Dear SAP gurus and fellow programmers,
I have been exploring how to block customers by examining the code that is executed in transaction XD02. I have been able to block and unblock customers using an ABAP objects class, CMD_EI_API, but only when I execute it directly from transaction SE24. If I call the method from my own code, the client does not block or unblock. I've checked my code, and it is identical to the code in several standard transactions.
Note: I can't sucessfully block the customer for "all company codes". I can block it sucessfully for orders, delivery, billing and sales.
I gave up in this approach and decided to uses the ENQUEUE_EXKNA1 and DEQUEUE_EXKNA1 functions. Once again, if I run the XD02 transaction, the block/unblock succeeds. If I run it from my own function module, even though the code was directly copied from the standard tranasction, it fails. I know the ENQUEUE and DEQUEUE functions are executed by XD02, because I set breakpoints on them to learn how they work.
Here is my code, copied from SAPs: 
DATA: lv_msgtext(72), 
 ls_bapiret2 TYPE bapiret2, 
 lv_user TYPE symsgv, 
 ls_syst TYPE syst, 
 ls_error TYPE cvis_message, 
 lv_in_lock_table TYPE boolean, 
 lb_badi_lock TYPE REF TO cmd_additional_locks. 
 
 
* Initialize exporting parameter 
CLEAR: 
 ls_error. 
 
* Check internal table gt_lock_kunnr whether KUNNR is locked 
CALL METHOD cmd_ei_api=>get_lock 
 EXPORTING 
 iv_kunnr = p_kunnr 
 IMPORTING 
 ev_in_lock_table = lv_in_lock_table. 
 
* KUNNR is locked already, back to caller 
IF lv_in_lock_table = 'X'. 
 RETURN. 
ENDIF. 
 
* KUNNR is not locked, try to lock...... 
CALL FUNCTION 'ENQUEUE_EXKNA1' 
 EXPORTING 
 mode_kna1 = 'E' "mode_kna1 
 mandt = sy-mandt 
 kunnr = p_kunnr 
 x_kunnr = space "x_kunnr 
 _scope = 2 "_scope 
 _wait = space "_wait 
 _collect = space "_collect 
 EXCEPTIONS 
 foreign_lock = 1 
 system_failure = 2 
 OTHERS = 99. 
 
*------- save system variables in structure ls_syst ------------------- 
ls_syst = sy. 
 
CASE sy-subrc. 
 WHEN 0. 
* do nothing 
 WHEN 1. 
 lv_user = sy-msgv1. 
 ls_error-is_error = 'X'. 
 MESSAGE e042(f2) WITH p_kunnr lv_user INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
*------- fill system variables with original values ------------------- 
 sy = ls_syst. "#EC WRITE_OK 
 IF sy-msgid IS NOT INITIAL. 
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno 
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 ENDIF. 
 RAISE foreign_lock. 
 WHEN 2. 
 ls_error-is_error = 'X'. 
 MESSAGE e038(f2) INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
*------- fill system variables with original values ------------------- 
 sy = ls_syst. "#EC WRITE_OK 
 IF sy-msgid IS NOT INITIAL. 
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno 
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 ENDIF. 
 RAISE system_failure. 
 WHEN OTHERS. 
 ls_error-is_error = 'X'. 
 MESSAGE e001(cmd_api) INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 RETURN. 
ENDCASE. 
 
* try to lock only if there are no errors.... 
* set lock with BADI cmd_additional_lock 
 
GET BADI lb_badi_lock. 
* call method lock BADI CMD_ADDITIONAL_LOCKS 
CALL BADI lb_badi_lock->lock 
 EXPORTING 
 iv_kunnr = p_kunnr 
 CHANGING 
 cs_error = ls_error. 
 
* remove customer-proprietary lock in case of error 
IF ls_error-is_error = 'X'. 
 CALL FUNCTION 'DEQUEUE_EXKNA1' 
 EXPORTING 
 kunnr = p_kunnr. 
 raise FOREIGN_LOCK. 
ENDIF. 
 
* add successfully locked customer number 
CALL METHOD cmd_ei_api=>set_lock 
 EXPORTING 
 iv_kunnr = p_kunnr. 
 
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT' 
Edited by: Aaron Ortiz on Sep 8, 2009 5:16 PM
Edited by: Rob Burbank on Sep 8, 2009 11:26 AM

Dear SAP gurus and fellow programmers,
I have been exploring how to block customers by examining the code that is executed in transaction XD02. I have been able to block and unblock customers using an ABAP objects class, CMD_EI_API, but only when I execute it directly from transaction SE24. If I call the method from my own code, the client does not block or unblock. I've checked my code, and it is identical to the code in several standard transactions.
Note: I can't sucessfully block the customer for "all company codes". I can block it sucessfully for orders, delivery, billing and sales.
I gave up in this approach and decided to uses the ENQUEUE_EXKNA1 and DEQUEUE_EXKNA1 functions. Once again, if I run the XD02 transaction, the block/unblock succeeds. If I run it from my own function module, even though the code was directly copied from the standard tranasction, it fails. I know the ENQUEUE and DEQUEUE functions are executed by XD02, because I set breakpoints on them to learn how they work.
Here is my code, copied from SAPs: 
DATA: lv_msgtext(72), 
 ls_bapiret2 TYPE bapiret2, 
 lv_user TYPE symsgv, 
 ls_syst TYPE syst, 
 ls_error TYPE cvis_message, 
 lv_in_lock_table TYPE boolean, 
 lb_badi_lock TYPE REF TO cmd_additional_locks. 
 
 
* Initialize exporting parameter 
CLEAR: 
 ls_error. 
 
* Check internal table gt_lock_kunnr whether KUNNR is locked 
CALL METHOD cmd_ei_api=>get_lock 
 EXPORTING 
 iv_kunnr = p_kunnr 
 IMPORTING 
 ev_in_lock_table = lv_in_lock_table. 
 
* KUNNR is locked already, back to caller 
IF lv_in_lock_table = 'X'. 
 RETURN. 
ENDIF. 
 
* KUNNR is not locked, try to lock...... 
CALL FUNCTION 'ENQUEUE_EXKNA1' 
 EXPORTING 
 mode_kna1 = 'E' "mode_kna1 
 mandt = sy-mandt 
 kunnr = p_kunnr 
 x_kunnr = space "x_kunnr 
 _scope = 2 "_scope 
 _wait = space "_wait 
 _collect = space "_collect 
 EXCEPTIONS 
 foreign_lock = 1 
 system_failure = 2 
 OTHERS = 99. 
 
*------- save system variables in structure ls_syst ------------------- 
ls_syst = sy. 
 
CASE sy-subrc. 
 WHEN 0. 
* do nothing 
 WHEN 1. 
 lv_user = sy-msgv1. 
 ls_error-is_error = 'X'. 
 MESSAGE e042(f2) WITH p_kunnr lv_user INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
*------- fill system variables with original values ------------------- 
 sy = ls_syst. "#EC WRITE_OK 
 IF sy-msgid IS NOT INITIAL. 
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno 
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 ENDIF. 
 RAISE foreign_lock. 
 WHEN 2. 
 ls_error-is_error = 'X'. 
 MESSAGE e038(f2) INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
*------- fill system variables with original values ------------------- 
 sy = ls_syst. "#EC WRITE_OK 
 IF sy-msgid IS NOT INITIAL. 
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno 
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 ENDIF. 
 RAISE system_failure. 
 WHEN OTHERS. 
 ls_error-is_error = 'X'. 
 MESSAGE e001(cmd_api) INTO lv_msgtext. 
 ls_bapiret2 = cvi_ei_api=>tool_fill_bapiret2( ). 
 APPEND ls_bapiret2 TO ls_error-messages. 
 RETURN. 
ENDCASE. 
 
* try to lock only if there are no errors.... 
* set lock with BADI cmd_additional_lock 
 
GET BADI lb_badi_lock. 
* call method lock BADI CMD_ADDITIONAL_LOCKS 
CALL BADI lb_badi_lock->lock 
 EXPORTING 
 iv_kunnr = p_kunnr 
 CHANGING 
 cs_error = ls_error. 
 
* remove customer-proprietary lock in case of error 
IF ls_error-is_error = 'X'. 
 CALL FUNCTION 'DEQUEUE_EXKNA1' 
 EXPORTING 
 kunnr = p_kunnr. 
 raise FOREIGN_LOCK. 
ENDIF. 
 
* add successfully locked customer number 
CALL METHOD cmd_ei_api=>set_lock 
 EXPORTING 
 iv_kunnr = p_kunnr. 
 
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT' 
Edited by: Aaron Ortiz on Sep 8, 2009 5:16 PM
Edited by: Rob Burbank on Sep 8, 2009 11:26 AM

Block Customer Credit Memo via Quality Management

Hi
We are using QM in sale for customer return SO. We activated inspection type 9902 customer return with Movement type 655.
We create return sale order and against return SO does the GRN at that time inspection lot generates for Inspection type 9902.material goes to quality stock.
After this quality department check whether this material is accepted or Rejected and provide usage decision.In case of rejected we provide Credit Invoice to customer against Return SO.
Now we want validate or control on Credit Invoice will be issue only In case of Usage decision is rejected (Material is block).
Similarly we use Invoice block functionality for Vendor through control key.
Regards
Sandeep

Hi Sandeep,
I think you can try Follow-up action linked to UD = "R" in QS51, where you can assign a FM/BAPI to create Credit Invoice. You can use the appropriate FM form the below list -
BAPI_BILLINGDOC_CREATE
BAPI_ACC_DOCUMENT_POST
SD_SALESDOCUMENT_CREATE
BAPI_SALESDOCU_CREATEFROMDATA
You may need to work with FI team to test the Follow-up action in Sandbox/Dev system, once you implement it.
Thanks,
Arijit

Changing sales order for a Credit blocked customer

Hi Gurus
One of the requirement of my client is that they create sales order for a customer and deliver the goods. During sales order creation billing block is automatically applied. This block is removed by a batch job after the goods are delivered. Sometime credit department block the customer using FD32 (KNKK-CRBLB). Now when the batch job is run to remove the billing block the system will not allow it for that order as the system calls VA02 during that batch job run. When you process a sales order using VA02 for a customer which is blocked (KNKK-CRBLB) then system will through error message V1 (154) i.e Order receipt/delivery not possible, credit customer blocked.
So the batch job will not be able to remove the billing block from the order. NOw the requiremetn is that how can I achieve this so that the billing block are removed by that batch job as the customers has already been delivered the goods (Any user exit?).
Thanks
KTK

Dear KTK,
Please check this sample program from other thread to find BADI and enhancement for a given transaction code. You just need to create a custom program in your system by cut and paste below codes.
REPORT ZTEST.
TABLES: TSTC,
TADIR,
MODSAPT,
MODACT,
TRDIR,
TFDIR,
ENLFDIR,
SXS_ATTRT ,
TSTCT.
DATA: JTAB LIKE TADIR OCCURS 0 WITH HEADER LINE.
DATA: FIELD1(30).
DATA: V_DEVCLASS LIKE TADIR-DEVCLASS.
PARAMETERS: P_TCODE LIKE TSTC-TCODE,
P_PGMNA LIKE TSTC-PGMNA .
DATA: WA_TADIR TYPE TADIR.
START-OF-SELECTION.
IF NOT P_TCODE IS INITIAL.
SELECT SINGLE * FROM TSTC WHERE TCODE EQ P_TCODE.
ELSEIF NOT P_PGMNA IS INITIAL.
TSTC-PGMNA = P_PGMNA.
ENDIF.
IF SY-SUBRC EQ 0.
SELECT SINGLE * FROM TADIR
WHERE PGMID = 'R3TR'
AND OBJECT = 'PROG'
AND OBJ_NAME = TSTC-PGMNA.
MOVE : TADIR-DEVCLASS TO V_DEVCLASS.
IF SY-SUBRC NE 0.
SELECT SINGLE * FROM TRDIR
WHERE NAME = TSTC-PGMNA.
IF TRDIR-SUBC EQ 'F'.
SELECT SINGLE * FROM TFDIR
WHERE PNAME = TSTC-PGMNA.
SELECT SINGLE * FROM ENLFDIR
WHERE FUNCNAME = TFDIR-FUNCNAME.
SELECT SINGLE * FROM TADIR
WHERE PGMID = 'R3TR'
AND OBJECT = 'FUGR'
AND OBJ_NAME EQ ENLFDIR-AREA.
MOVE : TADIR-DEVCLASS TO V_DEVCLASS.
ENDIF.
ENDIF.
SELECT * FROM TADIR INTO TABLE JTAB
WHERE PGMID = 'R3TR'
AND OBJECT in ('SMOD', 'SXSD')
AND DEVCLASS = V_DEVCLASS.
SELECT SINGLE * FROM TSTCT
WHERE SPRSL EQ SY-LANGU
AND TCODE EQ P_TCODE.
FORMAT COLOR COL_POSITIVE INTENSIFIED OFF.
WRITE:/(19) 'Transaction Code - ',
20(20) P_TCODE,
45(50) TSTCT-TTEXT.
SKIP.
IF NOT JTAB[] IS INITIAL.
WRITE:/(105) SY-ULINE.
FORMAT COLOR COL_HEADING INTENSIFIED ON.
Sorting the internal Table
sort jtab by OBJECT.
data : wf_txt(60) type c,
wf_smod type i ,
wf_badi type i ,
wf_object2(30) type C.
clear : wf_smod, wf_badi , wf_object2.
Get the total SMOD.
LOOP AT JTAB into wa_tadir.
at first.
FORMAT COLOR COL_HEADING INTENSIFIED ON.
WRITE:/1 SY-VLINE,
2 'Enhancement/ Business Add-in',
41 SY-VLINE ,
42 'Description',
105 SY-VLINE.
WRITE:/(105) SY-ULINE.
endat.
clear wf_txt.
at new object.
if wa_tadir-object = 'SMOD'.
wf_object2 = 'Enhancement' .
elseif wa_tadir-object = 'SXSD'.
wf_object2 = ' Business Add-in'.
endif.
FORMAT COLOR COL_GROUP INTENSIFIED ON.
WRITE:/1 SY-VLINE,
2 wf_object2,
105 SY-VLINE.
endat.
case wa_tadir-object.
when 'SMOD'.
wf_smod = wf_smod + 1.
SELECT SINGLE MODTEXT into wf_txt
FROM MODSAPT
WHERE SPRSL = SY-LANGU
AND NAME = wa_tadir-OBJ_NAME.
FORMAT COLOR COL_NORMAL INTENSIFIED OFF.
when 'SXSD'.
For BADis
wf_badi = wf_badi + 1 .
select single TEXT into wf_txt
from SXS_ATTRT
where sprsl = sy-langu
and EXIT_NAME = wa_tadir-OBJ_NAME.
FORMAT COLOR COL_NORMAL INTENSIFIED ON.
endcase.
WRITE:/1 SY-VLINE,
2 wa_tadir-OBJ_NAME hotspot on,
41 SY-VLINE ,
42 wf_txt,
105 SY-VLINE.
AT END OF object.
write : /(105) sy-ULINE.
ENDAT.
ENDLOOP.
WRITE:/(105) SY-ULINE.
SKIP.
FORMAT COLOR COL_TOTAL INTENSIFIED ON.
WRITE:/ 'No.of Exits:' , wf_smod.
WRITE:/ 'No.of BADis:' , wf_badi.
ELSE.
FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
WRITE:/(105) 'No userexits or BADis exist'.
ENDIF.
ELSE.
FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
WRITE:/(105) 'Transaction does not exist'.
ENDIF.
AT LINE-SELECTION.
data : wf_object type tadir-object.
clear wf_object.
GET CURSOR FIELD FIELD1.
CHECK FIELD1(8) EQ 'WA_TADIR'.
read table jtab with key obj_name = sy-lisel+1(20).
move jtab-object to wf_object.
case wf_object.
when 'SMOD'.
SET PARAMETER ID 'MON' FIELD SY-LISEL+1(10).
CALL TRANSACTION 'SMOD' AND SKIP FIRST SCREEN.
when 'SXSD'.
SET PARAMETER ID 'EXN' FIELD SY-LISEL+1(20).
CALL TRANSACTION 'SE18' AND SKIP FIRST SCREEN.
ENDCASE.
Alternatively, you can do the following:
1. For what ever transaction u want the enhancement .. just check for the System-->status (menu) and find out the PROGRAM name....
2. Double click on to the program name and go inside the program (Abap editor)
3. Search for "Call Customer-function " ... and u'll get some search results .. If u get results then u have enhancement in that tcode .....
4. Then it actually calls a Function module .... copy the Function module name .... go to SE80 (object navigator) click on "Repository Information system" then Customer Enhancements .... Give the Function module name in the "Components" field and click Execute ....
ull get a list of Enhancements related to that Componene....
5. Choose which ever enhancement will suit ur business need ..
6. Go to CMOD... create a project .... assign ur enhancement ... and then code ur logic.... activate ur enhancement in CMOD ....... Ur Buisness need will be solved...
For a user exit......
Finding whether there is any User Exit or not for tcode VA42
1. For what ever transaction u want the user exit .. just check for the System-->status (menu) and find out the PROGRAM name.... ( The program name would be for our scenario "SAPMV45A" )
2. Double click on to the program name and go inside the program (Abap editor)
3. Search for the word "USEREXIT" .... u ll find all the user exits in the search result .. and find ur's then ...
Reward points if this helpful.
Regards,
Naveen.

System is not blocking Customer at creating Sales order - Urgent

Hello all,
Our user has created a sales order for 1,040,000.00 PKR for advance payment- cheque payment term. There is not payment against customer in fbl5n but system is not blocking sales order.Customer credit limit is zero. Any idea that why this is happening??

hi,
we had a similar req we handled it using delivery level blocks and restricted the authorisation to remove the block to certain users. incase you are not doin this follow this path. imglog executionshippingdeliveries-define reasons. assign this block to the order. also you will ahve to put teh block in cust master too.
saurabh

Block customer report

hi,
any standard report to show which customer is block by BD05
thanks

Hi Rajiv,
Is it that you want to knwo how to Block and unblock customer if yes the T-Code is VD05.
Regards
Suvin

Block customer before GI

I would like to know is any possbile in SAP when create a sales order for COD payment terms, then block the customer before GI until released by someone. Can I do that. thanks!

Go to OVLS, select any Delivery Block and check the box for the field "Goods".
Now go to sale order and assign the same serial number in the field "Delivery Block". This will prevent doing PGI against that sale order. Again if the block is released in VA02, you can do PGI. Of course, for this, you need to have a control giving authorisation of VA02 to authorised users.
thanks
G. Lakshmipathi

Block customer sales order for other sales persons

Hi all
Could some one tell me how is it possible to block the sales documents created by one sales person from not being accessed by other sales person.
In my case, we r having sales person dedicated to a customer nad when ever he wants to access a document, he should not be able to go into others documents not even in the display mode.
Requirement quite urgent. points assured for helpful answer.
Sailendra

Hi,
There is no exit name for field exit.Go to se38 run program RSMODPRF.
Here you will have to create the field exit for the required field.
Consult your ABAPer,he will do the rest
Few more info for you:)
Short text
Field Exits for Data Elements
Description
Maintenance transaction for creating and activating field exits
As part of the extension concept, SAP allows you to install a field exit for each screen field. Similar to the conversion exit, the system branches at the field exit at DCI (DATA COMMUNICATIONS INPUT) to a function module, if the field is an input field and a function code was triggered. The function module must adhere to the following naming convention:
Prefix: FIELD_EXIT_
Infix: <Data element name>
Suffix: _0 to _9 (optional), _A to _Z
The interface is automatically generated during the creation of the function module, and has 2 parameters:
Import parameter: INPUT
Export parameter: OUTPUT
After a function code has been triggered the contents of the field are made available to the FB via the "INPUT" import parameter. You can edit this and, when changed, make it available to the ABAP/4 processor in "OUTPUT". The input field contents are usually passed on: you can simply write OUTPUT = INPUT.
If, e.g., you have activated the field exit for the data element 'PROGRAM', then the fields of all the screens, which refer to the data element 'PROGRAM', branch to the function module FIELD_EXIT_PROGRAM. This includes the field 'Program' of the initial screen SAPMS38M0100 in transaction SE38, for example.
If you do not want the function module to be accessed from all screens, assign particular screens to the data element PROGRAM. By allocating an exit number, it is also possible to branch to other function modules with the corresponding suffix _0 ... _Z.
Example: You have assigned screen SAPMS38M0100 and exit number 5 to data element 'PROGRAM'. The corresponding field on SAPMS38M0100 branches to FIELD_EXIT_PROGRAMM_5.
As soon as you activate an exit, the corresponding screens are invalidated.
Note: Field exits are only taken into account during screen generation if the parameter abap/fieldexit = 'YES' is set in the system profile.
Requirements
Set the profile parameter abap/fieldexit = 'YES' before system start.
Limitations
The following ABAP statements are not allowed in the function modules of field exits:
 BREAK-POINT,
 CALL SCREEN, CALL DIALOG, CALL TRANSACTION, SUBMIT,
 COMMIT WORK, ROLLBACK WORK,
 COMMUNICATION RECEIVE,
 EXIT FROM STEP-LOOP,
 MESSAGE I, MESSAGE W.
Note:
Field exits cannot be edited with the debugger.
You should not use any external Performs in field exits. The ABAP processor shares the table work areas of externally called programs with those of the first caller. This could lead to errors at field exits that can hardly be analyzed, as field exits are sometimes slipped into the flow of the program at unforeseen events.
Questions and answers on field exits
1. A field exit was created with the CMOD and activated, but it does not get executed when the screen is called.
Since the field exit is not executed until DCI, some action must occur in the screen (e.g. press Return, saving....).
Set the abap/fieldexit profile parameter to YES and start the system again.
After the FIELD_EXIT... function module has been activated and the field exit has been activated, the transaction in whose screen the field exit is to be executed must be terminated. The screen is not generated until it is called.
Do not work on different application servers, otherwise there may be a delay before the field exit becomes active.
The profile parameter must be set either on all application servers or on none.
If the field exit is to be active in certain screens only, then you should check whether you have selected the correct program and the correct screen number (Careful with SUBSCREENS Do not rely on the F1 information for the field!
2. How does setting abap/fieldexit affect the performance?
If a screen is generated and the profile parameter is set, then the system checks in 2 tables (TDDIR, TDDIRS) to see whether a field exit has to be generated for the field. In practice the screen load after a Put is not generated until the screen is called. The user will not experience a noticeable delay, since screen generation is extremely fast.
3. Can the contents of other screen fields be read in a field exit?
In principle all fields can be copied to global variables in the TOP or the function group. However, since the order in which the field exits are called is not guaranteed, this possibility should not be used.
4. How does the field exit work in step-loop fields?
After data input to DCI the field exit will be called as many times as fields are visible on the step-loop. The SY-STEPL system variable is incremented each time. If a new value is assigned to be field, then it will be visible in the module between LOOP. ENDLOOP. This module will also be called as many times as there are visible step-loop lines.
5. Can field exits be debugged?
No. Field exits have to be tested in isolation in the development environment. To analyze problems that occur only in the screen environment, the relevant variables can be written to the file system using TRANSFER... and can be analyzed there.
6. What should one do if the field contents are not getting transported to ABAP/4?
Check whether you have assigned a value to the OUTPUT field.
7. When does the field exit get called in the case that there is a conversion exit attached to the data element?
The field exit will be called after the conversion exit. This means that the INPUT field contains the data in the same form as that in which the ABAP/4 program also gets them.
Reward points if useful
Regards,
Amrish Purohit

BOP results for credit blocked customer orders

Hello all,
We are facing an issue with BOP. We use the backorder processing in order to confirm the customer orders quantity. When the customer order has a credit block status, the quantity is apparently confirmed in result work list (immediately comes after BOP run) and using transaction /SAPAPO/BOP_RESULT, but in table /SAPAPO/BOPRESLT the fields CNFQTY and NEWCNFQTY are empty.
Is it possible to change this behavior?
Thaks in advance.
Regards,
Januario Faria

Hello All,
My issue was solved using the suggestion below posted on the thread - Sales Order Credit Status Block with Schedule Line ATP Confirmed Quantity .
We modified this SD configuration and the quantity has to be confirmed to sales orders with credit block using BOP processing.
Thanks to all.
Bests regards.
Januario Faria
link:
[Sales Order Credit Status Block with Schedule Line ATP Confirmed Quantity;
Hi ,
Please go to Transfer of requirements-->maintain requirements for transfer of requirements and remove the 101 Routine number so that when credit block on order still the quantity is confirmed to sales order. Because of this Routine it is removing the reservation while in credit block.
I have tested it and it is working. I have similar scenario and it is working fine.
Regards
Raj

Dunning for blocked customer/document

I block a customer/document for dunning.
I run the dunning procedure on 2 separate occasions and the customer/document shows up both times in the dunning run, but doesn't print (which is good).
Now if I remove the dunning block on the document/customer and run the dunning procedure a 3rd time, does the document receive a dunning level of 1 (since it has never printed) or a dunning level of 3 (since it showed up the 3rd time on dunning run).
Basically, after a removal of a block, does the dunning level become 1 since the invoice never printed on previous dunning runs despite the fact it displayed on the dunning runs?

You have blocked the account for dunning which means this account was not part of any dunning run. You can see in the customer master what is dunning level there. Should be Level 0.
After removing dunning block , the account will be getting dunning level 1 when run the dunning . As the levels are based on days in errears, in the second run the account will be in dunning level 2 and in the third run it will be in level 3 based on the days in arrears. The accoount will not moved to level 3 directly.

Block Customer for Account Statement : Urgent pls

Can anyone suggest if there is any option to block a customer from being sent Account Statement.
We currently have a Z program, where we give a range of customers in the selection screen and it will print statements for all the customer.
But if we dont want to send statement to a particular customer, how can we do that..
Is there any similar option like Dunning block, to block a customer from being sent a statement.
Please let me know

In the customer master data, company code tab. In the Account statement field you can select the Indicator for periodic account statements 1 or 2. You can also add one for no statement. When you run F.27 it will process statements based on the Indicator for periodic account statements.
pls assign points to say thanks.

HOW TO BLOCK CUSTOMER AT TIME OF BILLING WHEN CREDIT LIMT EXCEEDS

SAP Gurus,
I want to block billing (A/R Invoice) of particular customer whose credit Limit exceed from the defined.
I have discussed it with Partner he has done some settings but users are still generating the invoice for those particular customers.
Is it there any way to overcome this problem.
Thanks,
Anirudh Roy

Hi Anirudh,
System has Standard Functionality to Block Invoice for Customers if Credit Limit has Exceeded.
You need to Activate this Functionality from General Settings.from BP Tab and check Respective Document You want to Block.
Path is : Administration >>>> System Initialization >>>> General Settings
Please check below link for More Information.
How to block issuance of invoices if the credit limits are reached?
Customer credit limit (line deviation) block not working when postdated cheques are deposited in SAP B1
Hope this help
Regards::::
Atul Chakraborty

Block customer

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