SAP EXIT_SAPLN1AF_001 Function Module for IS-H*MED: User Exit for Customer-Specific Checks of the Preregistration









EXIT_SAPLN1AF_001 is a standard exit sapln1af 001 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for IS-H*MED: User Exit for Customer-Specific Checks of the Preregistration processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for exit sapln1af 001 FM, simply by entering the name EXIT_SAPLN1AF_001 into the relevant SAP transaction such as SE37 or SE38.

Function Group: XN1V
Program Name: SAPLXN1V
Main Program: SAPLXN1V
Appliation area: N
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function EXIT_SAPLN1AF_001 pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'EXIT_SAPLN1AF_001'"IS-H*MED: User Exit for Customer-Specific Checks of the Preregistration
  EXPORTING
*  I_VKG_TYP = ' ' "Which Preregistration is being checked (OR, Normal) ->
   I_VCODE =  "Processing Code ->
*  I_GPART = ' ' "Inputting Employee ->

 IMPORTING
   E_CURSOR_FIELD =  "Cursor Field ->
   E_CURSOR_LINE =  "Cursor Line for the Table Control
   E_ERROR_OCCURED =  "Flag, whether error has occurred ->

CHANGING
*  C_ANKERLEI = ' ' "Anchor Service for the OR Preregistration ->
   C_N1VKG =  "Preregistration record (item) that will be checked

TABLES
   T_NLEI =  "Service Records
   T_NLEM =  "Medical Part of the Services
   T_NTMN =  "Table with Appointments ->
   T_NAPP =  "Attribute Table for the Appointments (see T_NTMN)
.



Related Function Modules

Below is a list of related SAP function modules this CUSTOMER FUNCTION exit / user exit is relevant for.
ISHMED_CALL_ANFO_NEU

IMPORTING Parameters details for EXIT_SAPLN1AF_001

I_VKG_TYP - Which Preregistration is being checked (OR, Normal) ->

Data type:
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_VCODE - Processing Code ->

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

I_GPART - Inputting Employee ->

Data type: NGPA-GPART
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for EXIT_SAPLN1AF_001

E_CURSOR_FIELD - Cursor Field ->

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

E_CURSOR_LINE - Cursor Line for the Table Control

Data type: SY-STEPL
Optional: No
Call by Reference: No ( called with pass by value option)

E_ERROR_OCCURED - Flag, whether error has occurred ->

Data type: RNT40-MARK
Optional: No
Call by Reference: No ( called with pass by value option)

CHANGING Parameters details for EXIT_SAPLN1AF_001

C_ANKERLEI - Anchor Service for the OR Preregistration ->

Data type: V_NLEM
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

C_N1VKG - Preregistration record (item) that will be checked

Data type: VN1VKG
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for EXIT_SAPLN1AF_001

T_NLEI - Service Records

Data type: VNLEI
Optional: No
Call by Reference: No ( called with pass by value option)

T_NLEM - Medical Part of the Services

Data type: VNLEM
Optional: No
Call by Reference: No ( called with pass by value option)

T_NTMN - Table with Appointments ->

Data type: VNTMN
Optional: No
Call by Reference: No ( called with pass by value option)

T_NAPP - Attribute Table for the Appointments (see T_NTMN)

Data type: VNAPP
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for EXIT_SAPLN1AF_001 Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

DATA:
lt_t_nlei  TYPE STANDARD TABLE OF VNLEI, "   
lv_i_vkg_typ  TYPE VNLEI, "   SPACE
lv_c_ankerlei  TYPE V_NLEM, "   SPACE
lv_e_cursor_field  TYPE V_NLEM, "   
lt_t_nlem  TYPE STANDARD TABLE OF VNLEM, "   
lv_c_n1vkg  TYPE VN1VKG, "   
lv_i_vcode  TYPE VN1VKG, "   
lv_e_cursor_line  TYPE SY-STEPL, "   
lt_t_ntmn  TYPE STANDARD TABLE OF VNTMN, "   
lv_i_gpart  TYPE NGPA-GPART, "   SPACE
lv_e_error_occured  TYPE RNT40-MARK, "   
lt_t_napp  TYPE STANDARD TABLE OF VNAPP. "   

  CALL FUNCTION 'EXIT_SAPLN1AF_001'  "IS-H*MED: User Exit for Customer-Specific Checks of the Preregistration
    EXPORTING
         I_VKG_TYP = lv_i_vkg_typ
         I_VCODE = lv_i_vcode
         I_GPART = lv_i_gpart
    IMPORTING
         E_CURSOR_FIELD = lv_e_cursor_field
         E_CURSOR_LINE = lv_e_cursor_line
         E_ERROR_OCCURED = lv_e_error_occured
    CHANGING
         C_ANKERLEI = lv_c_ankerlei
         C_N1VKG = lv_c_n1vkg
    TABLES
         T_NLEI = lt_t_nlei
         T_NLEM = lt_t_nlem
         T_NTMN = lt_t_ntmn
         T_NAPP = lt_t_napp
. " EXIT_SAPLN1AF_001




ABAP code using 7.40 inline data declarations to call FM EXIT_SAPLN1AF_001

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

 
DATA(ld_i_vkg_typ) = ' '.
 
DATA(ld_c_ankerlei) = ' '.
 
 
 
 
 
"SELECT single STEPL FROM SY INTO @DATA(ld_e_cursor_line).
 
 
"SELECT single GPART FROM NGPA INTO @DATA(ld_i_gpart).
DATA(ld_i_gpart) = ' '.
 
"SELECT single MARK FROM RNT40 INTO @DATA(ld_e_error_occured).
 
 


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