CRM_READ_AFCHILDFLD SAP Function module

CRM_READ_AFCHILDFLD 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_AFCHILDFLD 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_AFCHILDFLD - CRM READ AFCHILDFLD

CALL FUNCTION 'CRM_READ_AFCHILDFLD' "
* EXPORTING
*   i_tabname =                 " crmintbap-tabname
*   i_whildcard_allowed = ''    " crm_para-xfeld
*   i_bapistrnam =              " crmintbap-bapistrnam
* TABLES
*   to_crmintbap =              " crmintbap
    .  "  CRM_READ_AFCHILDFLD

ABAP code example for Function Module CRM_READ_AFCHILDFLD

The ABAP code below is a full code listing to execute function module CRM_READ_AFCHILDFLD 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:
it_to_crmintbap  
 
 TYPE STANDARD TABLE OF CRMINTBAP,"TABLES PARAM
wa_to_crmintbap
 
 LIKE LINE OF it_to_crmintbap
.

 

SELECT single TABNAME 
  FROM CRMINTBAP 
  INTO @DATA(ld_i_tabname).



DATA(ld_i_whildcard_allowed) = some text here
 

SELECT single BAPISTRNAM 
  FROM CRMINTBAP 
  INTO @DATA(ld_i_bapistrnam).

 

"populate fields of struture and append to itab
append wa_to_crmintbap to it_to_crmintbap.
.

CALL FUNCTION 'CRM_READ_AFCHILDFLD'
* EXPORTING
*   i_tabname =                  ld_i_tabname
*   i_whildcard_allowed =        ld_i_whildcard_allowed
*   i_bapistrnam =               ld_i_bapistrnam
* TABLES
*   to_crmintbap =               it_to_crmintbap
    .  "  CRM_READ_AFCHILDFLD

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_i_tabname
 
 TYPE CRMINTBAP-TABNAME ,
it_to_crmintbap
 
 TYPE STANDARD TABLE OF CRMINTBAP ,
wa_to_crmintbap
 
 LIKE LINE OF it_to_crmintbap,
ld_i_whildcard_allowed
 
 TYPE CRM_PARA-XFELD ,
ld_i_bapistrnam
 
 TYPE CRMINTBAP-BAPISTRNAM .



SELECT single TABNAME 
  FROM CRMINTBAP 
  INTO ld_i_tabname.
 

"populate fields of struture and append to itab
append wa_to_crmintbap to it_to_crmintbap.

ld_i_whildcard_allowed = some text here

SELECT single BAPISTRNAM 
  FROM CRMINTBAP 
  INTO ld_i_bapistrnam.