SAP FM_CHECK_ASSIGNMENT_RULES Function Module for Check FM Assignment using Derivation Tool

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FM_CHECK_ASSIGNMENT_RULES is a standard fm check assignment rules 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 FM Assignment using Derivation Tool 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 fm check assignment rules FM, simply by entering the name FM_CHECK_ASSIGNMENT_RULES into the relevant SAP transaction such as SE37 or SE38.

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

Function FM_CHECK_ASSIGNMENT_RULES 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 'FM_CHECK_ASSIGNMENT_RULES'"Check FM Assignment using Derivation Tool
  EXPORTING
   I_ENV =  "Environment for strategy

.

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_SAPLFMDT_001 FMDERIVE Customer User Exits
EXIT_SAPLFMDT_002 FMDERIVE Customer User Exits - Additional fields

IMPORTING Parameters details for FM_CHECK_ASSIGNMENT_RULES

I_ENV - Environment for strategy

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

Copy and paste ABAP code example for FM_CHECK_ASSIGNMENT_RULES 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 FM_CHECK_ASSIGNMENT_RULES

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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