SAP Function Modules

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CLSE_SELECT_CAWN SAP Function module - Read and Buffer CAWN Entries for Classification







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

Associated Function Group: CLSE
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM CLSE_SELECT_CAWN - CLSE SELECT CAWN 





CALL FUNCTION 'CLSE_SELECT_CAWN' "Read and Buffer CAWN Entries for Classification
* EXPORTING
*   key_date = SY-DATUM         " rmcls-key_date  Validity Time
*   bypassing_buffer = SPACE    " sy-batch      No Use of Buffer
  TABLES
    in_cabn =                   "               Table of Requested Keys
    t_cawn =                    " cawn          Table of Values Found
  EXCEPTIONS
    NO_ENTRY_FOUND = 1          "               No Entry Found in the Database Table
    .  "  CLSE_SELECT_CAWN

ABAP code example for Function Module CLSE_SELECT_CAWN





The ABAP code below is a full code listing to execute function module CLSE_SELECT_CAWN 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_in_cabn    TYPE STANDARD TABLE OF STRING,"TABLES PARAM
wa_in_cabn  LIKE LINE OF it_in_cabn
,
it_t_cawn    TYPE STANDARD TABLE OF CAWN,"TABLES PARAM
wa_t_cawn  LIKE LINE OF it_t_cawn
.





DATA(ld_key_date) = 20210129

DATA(ld_bypassing_buffer) = 'some text here'.
 

"populate fields of struture and append to itab
append wa_in_cabn to it_in_cabn.
 

"populate fields of struture and append to itab
append wa_t_cawn to it_t_cawn.
.

CALL FUNCTION 'CLSE_SELECT_CAWN'
* EXPORTING
*   key_date =                   ld_key_date
*   bypassing_buffer =           ld_bypassing_buffer
  TABLES
    in_cabn =                    it_in_cabn
    t_cawn =                     it_t_cawn
  EXCEPTIONS
    NO_ENTRY_FOUND =             1
    .  "  CLSE_SELECT_CAWN

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
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_key_date  TYPE RMCLS-KEY_DATE ,
it_in_cabn  TYPE STANDARD TABLE OF STRING ,
wa_in_cabn  LIKE LINE OF it_in_cabn,
ld_bypassing_buffer  TYPE SY-BATCH ,
it_t_cawn  TYPE STANDARD TABLE OF CAWN ,
wa_t_cawn  LIKE LINE OF it_t_cawn.





ld_key_date = 20210129 

"populate fields of struture and append to itab
append wa_in_cabn to it_in_cabn.
ld_bypassing_buffer = 'some text here'. 

"populate fields of struture and append to itab
append wa_t_cawn to it_t_cawn.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name CLSE_SELECT_CAWN or its description.


   
 

CLSE_SELECT_CAWN - Read and Buffer CAWN Entries for Classification
CLSE_SELECT_CABN_VIA_OBJECTTAB - Read All Reference Characteristics for the Objects in T_TABLES
CLSE_SELECT_CABN_VIA_NAMERANGE - Read and Buffer CABN Entries for Classification
CLSE_SELECT_CABN_VIA_NAME - Read Characteristic Record from Characteristic Name
CLSE_SELECT_CABNT - Read and Buffer CABNT Entries for Classification
CLSE_SELECT_CABN - Read and Buffer CABN Entries for Classification