SAP ISU_FUNCLOC_CLASSIFICATION Function Module for Classification

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ISU_FUNCLOC_CLASSIFICATION is a standard isu funcloc classification SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Classification 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 isu funcloc classification FM, simply by entering the name ISU_FUNCLOC_CLASSIFICATION into the relevant SAP transaction such as SE37 or SE38.

Function Group: ES55
Program Name: SAPLES55
Main Program: SAPLES55
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISU_FUNCLOC_CLASSIFICATION 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 'ISU_FUNCLOC_CLASSIFICATION'"Classification
  EXPORTING
   X_MODE =  "Processing Mode (1 = Display, 2 = Change, 3 = Create...)
*  X_EHAU =  "Connection Object
*  X_EGPL =  "Device Location

EXCEPTIONS
   ERROR = 1 

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLES55_001 IS-U: Duplicate Check
EXIT_SAPLES55_002 IS-U: User-Defined Checks in Screen Fields
EXIT_SAPLES55_003 IS-U: User-Defined Preassignment of Screen Fields
EXIT_SAPLES55_004 IS-U: User Exit PBO: PBO for Customer Subscreen
EXIT_SAPLES55_005 IS-U: User Exit PAI_BEFORE: Prepares the CALL SUBSCREEN PAI
EXIT_SAPLES55_006 IS-U: User Exit PAI_AFTER: Closes the CALL SUBSCREEN PAI
EXIT_SAPLES55_007 IS-U: User Exit OPEN: Opens Customer Object Processing
EXIT_SAPLES55_008 IS-U: User Exit INPUT: Checks and Copies Entries on Customer Subscreen
EXIT_SAPLES55_009 IS-U: User Exit PREPARE_CLOSE: Prepares Closing of Customer Data
EXIT_SAPLES55_010 IS-U: User Exit ACTION: Actions of Customer Subscreen
EXIT_SAPLES55_011 IS-U: User Exit CLOSE: Ends Customer Data Processing

IMPORTING Parameters details for ISU_FUNCLOC_CLASSIFICATION

X_MODE - Processing Mode (1 = Display, 2 = Change, 3 = Create...)

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

X_EHAU - Connection Object

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

X_EGPL - Device Location

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

EXCEPTIONS details

ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISU_FUNCLOC_CLASSIFICATION 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 ISU_FUNCLOC_CLASSIFICATION

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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