ISH_CH_CASE_OPEN SAP Function module

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

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

Pattern for FM ISH_CH_CASE_OPEN - ISH CH CASE OPEN

CALL FUNCTION 'ISH_CH_CASE_OPEN' "
  EXPORTING
    i_einri =                   " tn01-einri
    i_abschldt =                " nfal-enddt
    i_nfal =                    " nfal
*   i_test = 'X'                " ish_on_off
  IMPORTING
    es_nbew =                   " nbew
    es_nfal_new =               " nfal
  TABLES
    ct_return =                 " bapiret2
    .  "  ISH_CH_CASE_OPEN

ABAP code example for Function Module ISH_CH_CASE_OPEN

The ABAP code below is a full code listing to execute function module ISH_CH_CASE_OPEN 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_es_nbew  
 
 TYPE NBEW
,
ld_es_nfal_new  
 
 TYPE NFAL
,
it_ct_return  
 
 TYPE STANDARD TABLE OF BAPIRET2,"TABLES PARAM
wa_ct_return
 
 LIKE LINE OF it_ct_return
.

 

SELECT single EINRI 
  FROM TN01 
  INTO @DATA(ld_i_einri).

 

SELECT single ENDDT 
  FROM NFAL 
  INTO @DATA(ld_i_abschldt).


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

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

"populate fields of struture and append to itab
append wa_ct_return to it_ct_return.
.

CALL FUNCTION 'ISH_CH_CASE_OPEN'
  EXPORTING
    i_einri =                    ld_i_einri
    i_abschldt =                 ld_i_abschldt
    i_nfal =                     ld_i_nfal
*   i_test =                     ld_i_test
  IMPORTING
    es_nbew =                    ld_es_nbew
    es_nfal_new =                ld_es_nfal_new
  TABLES
    ct_return =                  it_ct_return
    .  "  ISH_CH_CASE_OPEN

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_es_nbew
 
 TYPE NBEW ,
ld_i_einri
 
 TYPE TN01-EINRI ,
it_ct_return
 
 TYPE STANDARD TABLE OF BAPIRET2 ,
wa_ct_return
 
 LIKE LINE OF it_ct_return,
ld_es_nfal_new
 
 TYPE NFAL ,
ld_i_abschldt
 
 TYPE NFAL-ENDDT ,
ld_i_nfal
 
 TYPE NFAL ,
ld_i_test
 
 TYPE ISH_ON_OFF .



SELECT single EINRI 
  FROM TN01 
  INTO ld_i_einri.
 

"populate fields of struture and append to itab
append wa_ct_return to it_ct_return.

SELECT single ENDDT 
  FROM NFAL 
  INTO ld_i_abschldt.

ld_i_nfal = 'Check type of data required'.
ld_i_test = 'Check type of data required'.