SAP BAPI_CLASS_GETLIST Function Module for BAPI: Read Classes









BAPI_CLASS_GETLIST is a standard bapi class getlist SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for BAPI: Read Classes processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for bapi class getlist FM, simply by entering the name BAPI_CLASS_GETLIST into the relevant SAP transaction such as SE37 or SE38.

Function Group: CLBP
Program Name: SAPLCLBP
Main Program: SAPLCLBP
Appliation area: M
Release date: 08-Oct-1999
Mode(Normal, Remote etc): Remote-Enabled
Update:



Function BAPI_CLASS_GETLIST pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'BAPI_CLASS_GETLIST'"BAPI: Read Classes
  EXPORTING
   CLASSTYPE_IMP =  "Class Type
*  KEYDATE = SY-DATUM "Valid From
*  MAXROWS = 100 "Maximum No.of Hits

TABLES
   CLASSSELECTION =  "Range Table for Finding by Classes
   CLASSLIST =  "Result Table with Classes
   RETURN =  "Return Parameters
*  CLASSGROUPRANGE =  "Range Table for Finding by Group
.



IMPORTING Parameters details for BAPI_CLASS_GETLIST

CLASSTYPE_IMP - Class Type

Data type: BAPI_CLASS_KEY-CLASSTYPE
Optional: No
Call by Reference: No ( called with pass by value option)

KEYDATE - Valid From

Data type: BAPI_KEY_DATE-KEY_DATE
Default: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)

MAXROWS - Maximum No.of Hits

Data type: BAPIF4A-MAX_ROWS
Default: 100
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for BAPI_CLASS_GETLIST

CLASSSELECTION - Range Table for Finding by Classes

Data type: BAPICLASSSEL
Optional: No
Call by Reference: Yes

CLASSLIST - Result Table with Classes

Data type: BAPICLASSLIST
Optional: No
Call by Reference: Yes

RETURN - Return Parameters

Data type: BAPIRET2
Optional: No
Call by Reference: Yes

CLASSGROUPRANGE - Range Table for Finding by Group

Data type: BAPICLASSRANGEGROUP
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for BAPI_CLASS_GETLIST Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

DATA:
lv_classtype_imp  TYPE BAPI_CLASS_KEY-CLASSTYPE, "   
lt_classselection  TYPE STANDARD TABLE OF BAPICLASSSEL, "   
lv_keydate  TYPE BAPI_KEY_DATE-KEY_DATE, "   SY-DATUM
lt_classlist  TYPE STANDARD TABLE OF BAPICLASSLIST, "   
lt_return  TYPE STANDARD TABLE OF BAPIRET2, "   
lv_maxrows  TYPE BAPIF4A-MAX_ROWS, "   100
lt_classgrouprange  TYPE STANDARD TABLE OF BAPICLASSRANGEGROUP. "   

  CALL FUNCTION 'BAPI_CLASS_GETLIST'  "BAPI: Read Classes
    EXPORTING
         CLASSTYPE_IMP = lv_classtype_imp
         KEYDATE = lv_keydate
         MAXROWS = lv_maxrows
    TABLES
         CLASSSELECTION = lt_classselection
         CLASSLIST = lt_classlist
         RETURN = lt_return
         CLASSGROUPRANGE = lt_classgrouprange
. " BAPI_CLASS_GETLIST




ABAP code using 7.40 inline data declarations to call FM BAPI_CLASS_GETLIST

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

"SELECT single CLASSTYPE FROM BAPI_CLASS_KEY INTO @DATA(ld_classtype_imp).
 
 
"SELECT single KEY_DATE FROM BAPI_KEY_DATE INTO @DATA(ld_keydate).
DATA(ld_keydate) = SY-DATUM.
 
 
 
"SELECT single MAX_ROWS FROM BAPIF4A INTO @DATA(ld_maxrows).
DATA(ld_maxrows) = 100.
 
 


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