SAP CLMA_CLASS_LIST Function Module for Class List (also Generic or Masked)









CLMA_CLASS_LIST is a standard clma class list SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Class List (also Generic or Masked) 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 clma class list FM, simply by entering the name CLMA_CLASS_LIST into the relevant SAP transaction such as SE37 or SE38.

Function Group: CLMA
Program Name: SAPLCLMA
Main Program: SAPLCLMA
Appliation area: M
Release date: 14-Feb-1995
Mode(Normal, Remote etc): Remote-Enabled
Update:



Function CLMA_CLASS_LIST 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 'CLMA_CLASS_LIST'"Class List (also Generic or Masked)
  EXPORTING
   CLASSNAME =  "Class
   CLASSTYPE =  "Class Type
*  LANGUAGE = SY-LANGU "Language
*  WITH_ALLOCATIONS = ' ' "Only Classes with Assignments
*  KEY_DATE = SY-DATUM "Valid-From Date
*  ALLOCATIONS = ' ' "With Assignments Indicator
*  CHANGE_NUMBER = ' ' "

TABLES
   TCLASSES =  "Class Table

EXCEPTIONS
   NO_CLASSES = 1
.



IMPORTING Parameters details for CLMA_CLASS_LIST

CLASSNAME - Class

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

CLASSTYPE - Class Type

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

LANGUAGE - Language

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

WITH_ALLOCATIONS - Only Classes with Assignments

Data type: RMCLM-ANZUKZ
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

KEY_DATE - Valid-From Date

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

ALLOCATIONS - With Assignments Indicator

Data type: RMCLM-ANZUKZ
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

CHANGE_NUMBER -

Data type: RMCLM-AENNR
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for CLMA_CLASS_LIST

TCLASSES - Class Table

Data type: CLCLASS
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NO_CLASSES - No Classes Found

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

Copy and paste ABAP code example for CLMA_CLASS_LIST 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:
lt_tclasses  TYPE STANDARD TABLE OF CLCLASS, "   
lv_classname  TYPE KLAH-CLASS, "   
lv_no_classes  TYPE KLAH, "   
lv_classtype  TYPE KLAH-KLART, "   
lv_language  TYPE SY-LANGU, "   SY-LANGU
lv_with_allocations  TYPE RMCLM-ANZUKZ, "   SPACE
lv_key_date  TYPE KSSK-DATUV, "   SY-DATUM
lv_allocations  TYPE RMCLM-ANZUKZ, "   SPACE
lv_change_number  TYPE RMCLM-AENNR. "   SPACE

  CALL FUNCTION 'CLMA_CLASS_LIST'  "Class List (also Generic or Masked)
    EXPORTING
         CLASSNAME = lv_classname
         CLASSTYPE = lv_classtype
         LANGUAGE = lv_language
         WITH_ALLOCATIONS = lv_with_allocations
         KEY_DATE = lv_key_date
         ALLOCATIONS = lv_allocations
         CHANGE_NUMBER = lv_change_number
    TABLES
         TCLASSES = lt_tclasses
    EXCEPTIONS
        NO_CLASSES = 1
. " CLMA_CLASS_LIST




ABAP code using 7.40 inline data declarations to call FM CLMA_CLASS_LIST

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 CLASS FROM KLAH INTO @DATA(ld_classname).
 
 
"SELECT single KLART FROM KLAH INTO @DATA(ld_classtype).
 
"SELECT single LANGU FROM SY INTO @DATA(ld_language).
DATA(ld_language) = SY-LANGU.
 
"SELECT single ANZUKZ FROM RMCLM INTO @DATA(ld_with_allocations).
DATA(ld_with_allocations) = ' '.
 
"SELECT single DATUV FROM KSSK INTO @DATA(ld_key_date).
DATA(ld_key_date) = SY-DATUM.
 
"SELECT single ANZUKZ FROM RMCLM INTO @DATA(ld_allocations).
DATA(ld_allocations) = ' '.
 
"SELECT single AENNR FROM RMCLM INTO @DATA(ld_change_number).
DATA(ld_change_number) = ' '.
 


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