FRML324_ENTITY_RELATIONS_READ SAP Function module

FRML324_ENTITY_RELATIONS_READ 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 FRML324_ENTITY_RELATIONS_READ into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: FRML324
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM FRML324_ENTITY_RELATIONS_READ - FRML324 ENTITY RELATIONS READ

CALL FUNCTION 'FRML324_ENTITY_RELATIONS_READ' "
* EXPORTING
*   i_entity_father =           " frmlc23-entity_f
*   i_entity_son =              " frmlc23-entity_s
  TABLES
    e_entity_relations_tab =    " frmlc23
    .  "  FRML324_ENTITY_RELATIONS_READ

ABAP code example for Function Module FRML324_ENTITY_RELATIONS_READ

The ABAP code below is a full code listing to execute function module FRML324_ENTITY_RELATIONS_READ 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_e_entity_relations_tab  
 
 TYPE STANDARD TABLE OF FRMLC23,"TABLES PARAM
wa_e_entity_relations_tab
 
 LIKE LINE OF it_e_entity_relations_tab
.

 

SELECT single ENTITY_F 
  FROM FRMLC23 
  INTO @DATA(ld_i_entity_father).

 

SELECT single ENTITY_S 
  FROM FRMLC23 
  INTO @DATA(ld_i_entity_son).

 

"populate fields of struture and append to itab
append wa_e_entity_relations_tab to it_e_entity_relations_tab.
.

CALL FUNCTION 'FRML324_ENTITY_RELATIONS_READ'
* EXPORTING
*   i_entity_father =            ld_i_entity_father
*   i_entity_son =               ld_i_entity_son
  TABLES
    e_entity_relations_tab =     it_e_entity_relations_tab
    .  "  FRML324_ENTITY_RELATIONS_READ

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_entity_father
 
 TYPE FRMLC23-ENTITY_F ,
it_e_entity_relations_tab
 
 TYPE STANDARD TABLE OF FRMLC23 ,
wa_e_entity_relations_tab
 
 LIKE LINE OF it_e_entity_relations_tab,
ld_i_entity_son
 
 TYPE FRMLC23-ENTITY_S .



SELECT single ENTITY_F 
  FROM FRMLC23 
  INTO ld_i_entity_father.
 

"populate fields of struture and append to itab
append wa_e_entity_relations_tab to it_e_entity_relations_tab.

SELECT single ENTITY_S 
  FROM FRMLC23 
  INTO ld_i_entity_son.