SAP LESI_DIFFERENCE_QTY_VALIDATE Function Module for Check if a difference posting is possible

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LESI_DIFFERENCE_QTY_VALIDATE is a standard lesi difference qty validate SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Check if a difference posting is possible 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 lesi difference qty validate FM, simply by entering the name LESI_DIFFERENCE_QTY_VALIDATE into the relevant SAP transaction such as SE37 or SE38.

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

Function LESI_DIFFERENCE_QTY_VALIDATE 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 'LESI_DIFFERENCE_QTY_VALIDATE'"Check if a difference posting is possible
  EXPORTING
   IV_SITE =  "Site
   IV_CONF_LEVEL =  "Confirmation indicator for separate confirmation
   IS_ACTUAL_DATA =  "Istdaten für LES-Quittierung

EXCEPTIONS
   INPUT_ERROR = 1    DIFF_NOT_ALLOWED = 2 

.

IMPORTING Parameters details for LESI_DIFFERENCE_QTY_VALIDATE

IV_SITE - Site

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

IV_CONF_LEVEL - Confirmation indicator for separate confirmation

Data type: RL03TQUKNZ
Optional: No
Call by Reference: Yes

IS_ACTUAL_DATA - Istdaten für LES-Quittierung

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

EXCEPTIONS details

INPUT_ERROR - Wrong input data

Data type:
Optional: No
Call by Reference: Yes

DIFF_NOT_ALLOWED - Difference not allowed

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for LESI_DIFFERENCE_QTY_VALIDATE 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.

ABAP code using 7.40 inline data declarations to call FM LESI_DIFFERENCE_QTY_VALIDATE

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.

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