SAP CLEF_EFFECTIVITY_USED Function Module for Checks Whether Effectivity is Active for Change Number/Class Type









CLEF_EFFECTIVITY_USED is a standard clef effectivity used SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Checks Whether Effectivity is Active for Change Number/Class Type 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 clef effectivity used FM, simply by entering the name CLEF_EFFECTIVITY_USED into the relevant SAP transaction such as SE37 or SE38.

Function Group: CLEF
Program Name: SAPLCLEF
Main Program: SAPLCLEF
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function CLEF_EFFECTIVITY_USED 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 'CLEF_EFFECTIVITY_USED'"Checks Whether Effectivity is Active for Change Number/Class Type
  EXPORTING
   I_AENNR =  "Change Number
   I_CLASSTYPE =  "Class Type

 IMPORTING
   E_EFFE_DATUM =  "Date for Effectivity for Class Type
   E_EFFE_AENNR =  "No Change Numbers with Effectivity
   E_EFFE_GLTART =  "

EXCEPTIONS
   KLART_NOT_ACTIVE = 1
.



IMPORTING Parameters details for CLEF_EFFECTIVITY_USED

I_AENNR - Change Number

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

I_CLASSTYPE - Class Type

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

EXPORTING Parameters details for CLEF_EFFECTIVITY_USED

E_EFFE_DATUM - Date for Effectivity for Class Type

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

E_EFFE_AENNR - No Change Numbers with Effectivity

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

E_EFFE_GLTART -

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

EXCEPTIONS details

KLART_NOT_ACTIVE - Effectivity Not Active for Class Type

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

Copy and paste ABAP code example for CLEF_EFFECTIVITY_USED 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_i_aennr  TYPE AUSP-AENNR, "   
lv_e_effe_datum  TYPE TCLA-EFFE_DATUM, "   
lv_klart_not_active  TYPE TCLA, "   
lv_i_classtype  TYPE AUSP-KLART, "   
lv_e_effe_aennr  TYPE RMCLF-KREUZ, "   
lv_e_effe_gltart  TYPE KLAH-CLASS. "   

  CALL FUNCTION 'CLEF_EFFECTIVITY_USED'  "Checks Whether Effectivity is Active for Change Number/Class Type
    EXPORTING
         I_AENNR = lv_i_aennr
         I_CLASSTYPE = lv_i_classtype
    IMPORTING
         E_EFFE_DATUM = lv_e_effe_datum
         E_EFFE_AENNR = lv_e_effe_aennr
         E_EFFE_GLTART = lv_e_effe_gltart
    EXCEPTIONS
        KLART_NOT_ACTIVE = 1
. " CLEF_EFFECTIVITY_USED




ABAP code using 7.40 inline data declarations to call FM CLEF_EFFECTIVITY_USED

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 AENNR FROM AUSP INTO @DATA(ld_i_aennr).
 
"SELECT single EFFE_DATUM FROM TCLA INTO @DATA(ld_e_effe_datum).
 
 
"SELECT single KLART FROM AUSP INTO @DATA(ld_i_classtype).
 
"SELECT single KREUZ FROM RMCLF INTO @DATA(ld_e_effe_aennr).
 
"SELECT single CLASS FROM KLAH INTO @DATA(ld_e_effe_gltart).
 


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