CRM_READ_AFMAPFLD SAP Function module

CRM_READ_AFMAPFLD is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name CRM_READ_AFMAPFLD into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: CRM_COCALL
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CRM_READ_AFMAPFLD - CRM READ AFMAPFLD

CALL FUNCTION 'CRM_READ_AFMAPFLD' "
* EXPORTING
*   i_maptabkey =               " crmguidkey
*   i_tabfield =                " tabname30
  IMPORTING
    e_afmapfld =                " afmapfld
* TABLES
*   to_afmapfld =               " afmapfld
    .  "  CRM_READ_AFMAPFLD

ABAP code example for Function Module CRM_READ_AFMAPFLD

The ABAP code below is a full code listing to execute function module CRM_READ_AFMAPFLD including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA:
ld_e_afmapfld  
 
 TYPE AFMAPFLD
,
it_to_afmapfld  
 
 TYPE STANDARD TABLE OF AFMAPFLD,"TABLES PARAM
wa_to_afmapfld
 
 LIKE LINE OF it_to_afmapfld
.


DATA(ld_i_maptabkey) = 'Check type of data required'.

DATA(ld_i_tabfield) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_to_afmapfld to it_to_afmapfld.
.

CALL FUNCTION 'CRM_READ_AFMAPFLD'
* EXPORTING
*   i_maptabkey =                ld_i_maptabkey
*   i_tabfield =                 ld_i_tabfield
  IMPORTING
    e_afmapfld =                 ld_e_afmapfld
* TABLES
*   to_afmapfld =                it_to_afmapfld
    .  "  CRM_READ_AFMAPFLD

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_e_afmapfld
 
 TYPE AFMAPFLD ,
ld_i_maptabkey
 
 TYPE CRMGUIDKEY ,
it_to_afmapfld
 
 TYPE STANDARD TABLE OF AFMAPFLD ,
wa_to_afmapfld
 
 LIKE LINE OF it_to_afmapfld,
ld_i_tabfield
 
 TYPE TABNAME30 .


ld_i_maptabkey = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_to_afmapfld to it_to_afmapfld.
ld_i_tabfield = 'Check type of data required'.