SAP ISU_REFERENCE_CUSTOMER_SET Function Module for Sets Data for Reference Customer

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ISU_REFERENCE_CUSTOMER_SET is a standard isu reference customer set SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Sets Data for Reference Customer 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 reference customer set FM, simply by entering the name ISU_REFERENCE_CUSTOMER_SET into the relevant SAP transaction such as SE37 or SE38.

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

Function ISU_REFERENCE_CUSTOMER_SET 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_REFERENCE_CUSTOMER_SET'"Sets Data for Reference Customer
  EXPORTING
*  X_REF_CUSTOMER =  "Reference for creating a standard customer for bus. partner
*  X_REF_CUST_DATA =  "
*  X_PARTNER =  "Business Partner Number
*  X_INBOUND =  "Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')
*  X_INBOUND_XI =  "Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')
*  X_NEW =  "Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')

.

IMPORTING Parameters details for ISU_REFERENCE_CUSTOMER_SET

X_REF_CUSTOMER - Reference for creating a standard customer for bus. partner

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

X_REF_CUST_DATA -

Data type: ISU01_CUSTOMER_DATA
Optional: Yes
Call by Reference: Yes

X_PARTNER - Business Partner Number

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

X_INBOUND - Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')

Data type: BOOLE-BOOLE
Optional: Yes
Call by Reference: Yes

X_INBOUND_XI - Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')

Data type: BOOLE-BOOLE
Optional: Yes
Call by Reference: Yes

X_NEW - Data Element for BOOLE Domain: TRUE (='X') and FALSE (=' ')

Data type: BOOLE-BOOLE
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for ISU_REFERENCE_CUSTOMER_SET 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_REFERENCE_CUSTOMER_SET

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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