User exit for contract start date in sales order change mode.

Question

24.10.2008
Hi Gurus,
I need to disable the 'contract start date' (VEDA-VBEGDAT) field  in Contract data tab at header and item level. Can someone suggest a user exit for the same ???
Regards,
Udaynath

Answer 1

Dear Udyanath,
Please check these User exits with the help of ABAPer
User exits in the program MV45AFZZ                                                                               
The user exits which you can use for modifications in sales document         
processing are listed below.                                                                               
USEREXIT_FIELD_MODIFICATION                                              
     This user exit can be used to modify the attributes of the screen        
     fields.                                                                  
     To do this, the screen fields are allocated to so-called                 
     modification groups 1 - 4 and can be edited together during a            
     modification in ABAP. If a field has no field name, it cannot be         
     allocated to a group.                                                    
     The usage of the field groups (modification group 1-4) is as             
     follows:                                                                               
-   Modification group 1:   Automatic modification with transaction      
         MFAW                                                                               
-   Modification group 2:   It contains 'LOO' for step loop fields                                                                               
-   Modification group 3:   For modifications which depend on check  tables or on other fixed information.
USEREXIT_MOVE_FIELD_TO_VBAK                                                 
Use this user exit to assign values to new fields at sales document         
header level. It is described in the section "Transfer of the               
customer master fields into the sales document".                            
The user exit is called up at the end of the FORM routine                   
VBAK_FUELLEN.                                                                               
USEREXIT_MOVE_FIELD_TO_VBAP                                                 
Use this user exit to assign values to new fields at sales document         
item level. It is described in the section "Copy customer master            
fields into the sales document".                                            
The user exit is called up at the end of the FORM routine                   
VBAP_FUELLEN.                                                                               
USEREXIT_MOVE_FIELD_TO_VBEP                                                 
Use this user exit to assign values to new fields at the level of           
the sales document schedule lines.                                          
The user exit is called up at the end of the FORM routine                   
VBEP_FUELLEN.                                                                               
USEREXIT_MOVE_FIELD_TO_VBKD                                                 
Use this user exit to assign values to new fields for business data of the sales document. It is described in the section "Copy customer 
master fields into sales document".                                  
The user exit is called up at the end of the FORM routine            
VBKD_FUELLEN.                                                        
I hope this will help you,
Regards,
Murali.