SAP FM_CHANGE_AA Function Module for









FM_CHANGE_AA is a standard fm change aa SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 fm change aa FM, simply by entering the name FM_CHANGE_AA into the relevant SAP transaction such as SE37 or SE38.

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



Function FM_CHANGE_AA 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 'FM_CHANGE_AA'"
  EXPORTING
*  I_HRDCHG = ' ' "
   I_SIMUL =  "Checkbox
*  I_RFFMCHAT = ' ' "Checkbox
*  I_AVC = ' ' "
*  I_BLCDOC = 'X' "Checkbox
*  I_CHGDOC = 'X' "Checkbox
*  I_RWIN = 'X' "
*  IP_RFFMCHAT = ' ' "Checkbox
*  I_TCODE = SY-TCODE "ABAP Program, Current Transaction Code
*  I_UNAME = SY-UNAME "User Name
*  I_BUDAT = SY-DATUM "

 IMPORTING
   E_T_RETURN =  "FM: Return Parameter for Commitment Documents

TABLES
   T_FMCHA1 =  "Worklist
.




Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLFMCH_001 Determine FM Account Assignment from Coding Block
EXIT_SAPLFMCH_002 Own Table Updates During Reassignment
EXIT_SAPLFMCH_003 Change of Account Assignment, Reject Reassignment

IMPORTING Parameters details for FM_CHANGE_AA

I_HRDCHG -

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

I_SIMUL - Checkbox

Data type: FMDY-XFELD
Optional: No
Call by Reference: Yes

I_RFFMCHAT - Checkbox

Data type: FMDY-XFELD
Default: ' '
Optional: Yes
Call by Reference: Yes

I_AVC -

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

I_BLCDOC - Checkbox

Data type: FMDY-XFELD
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_CHGDOC - Checkbox

Data type: FMDY-XFELD
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_RWIN -

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

IP_RFFMCHAT - Checkbox

Data type: FMDY-XFELD
Default: ' '
Optional: Yes
Call by Reference: Yes

I_TCODE - ABAP Program, Current Transaction Code

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

I_UNAME - User Name

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

I_BUDAT -

Data type: BUDAT
Default: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for FM_CHANGE_AA

E_T_RETURN - FM: Return Parameter for Commitment Documents

Data type: FM_T_OIRETURN
Optional: No
Call by Reference: Yes

TABLES Parameters details for FM_CHANGE_AA

T_FMCHA1 - Worklist

Data type: FMCHA1
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for FM_CHANGE_AA 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:
lv_i_hrdchg  TYPE FMDY-XFELD, "   SPACE
lt_t_fmcha1  TYPE STANDARD TABLE OF FMCHA1, "   
lv_e_t_return  TYPE FM_T_OIRETURN, "   
lv_i_simul  TYPE FMDY-XFELD, "   
lv_i_rffmchat  TYPE FMDY-XFELD, "   ' '
lv_i_avc  TYPE FMDY-XFELD, "   SPACE
lv_i_blcdoc  TYPE FMDY-XFELD, "   'X'
lv_i_chgdoc  TYPE FMDY-XFELD, "   'X'
lv_i_rwin  TYPE C, "   'X'
lv_ip_rffmchat  TYPE FMDY-XFELD, "   ' '
lv_i_tcode  TYPE SY-TCODE, "   SY-TCODE
lv_i_uname  TYPE SY-UNAME, "   SY-UNAME
lv_i_budat  TYPE BUDAT. "   SY-DATUM

  CALL FUNCTION 'FM_CHANGE_AA'  "
    EXPORTING
         I_HRDCHG = lv_i_hrdchg
         I_SIMUL = lv_i_simul
         I_RFFMCHAT = lv_i_rffmchat
         I_AVC = lv_i_avc
         I_BLCDOC = lv_i_blcdoc
         I_CHGDOC = lv_i_chgdoc
         I_RWIN = lv_i_rwin
         IP_RFFMCHAT = lv_ip_rffmchat
         I_TCODE = lv_i_tcode
         I_UNAME = lv_i_uname
         I_BUDAT = lv_i_budat
    IMPORTING
         E_T_RETURN = lv_e_t_return
    TABLES
         T_FMCHA1 = lt_t_fmcha1
. " FM_CHANGE_AA




ABAP code using 7.40 inline data declarations to call FM FM_CHANGE_AA

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.

"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_hrdchg).
DATA(ld_i_hrdchg) = ' '.
 
 
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_simul).
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_rffmchat).
DATA(ld_i_rffmchat) = ' '.
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_avc).
DATA(ld_i_avc) = ' '.
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_blcdoc).
DATA(ld_i_blcdoc) = 'X'.
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_i_chgdoc).
DATA(ld_i_chgdoc) = 'X'.
 
DATA(ld_i_rwin) = 'X'.
 
"SELECT single XFELD FROM FMDY INTO @DATA(ld_ip_rffmchat).
DATA(ld_ip_rffmchat) = ' '.
 
"SELECT single TCODE FROM SY INTO @DATA(ld_i_tcode).
DATA(ld_i_tcode) = SY-TCODE.
 
"SELECT single UNAME FROM SY INTO @DATA(ld_i_uname).
DATA(ld_i_uname) = SY-UNAME.
 
DATA(ld_i_budat) = SY-DATUM.
 


Search for further information about these or an SAP related objects



Comments on this SAP object

What made you want to lookup this SAP object? Please tell us what you were looking for and anything you would like to be included on this page!