SAP FMCE_DISPLAY_RULE Function Module for Display cover group

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FMCE_DISPLAY_RULE is a standard fmce display rule SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Display cover group 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 fmce display rule FM, simply by entering the name FMCE_DISPLAY_RULE into the relevant SAP transaction such as SE37 or SE38.

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

Function FMCE_DISPLAY_RULE 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 'FMCE_DISPLAY_RULE'"Display cover group
  EXPORTING
   IM_FM_AREA =  "Financial Management Area
   IM_FISCAL_YEAR =  "Fiscal Year
   IM_BUDCAT =  "Budget category
   IM_CVRGRP =  "Cover Group

EXCEPTIONS
   CX_FMBCS_RULE = 1 

.

IMPORTING Parameters details for FMCE_DISPLAY_RULE

IM_FM_AREA - Financial Management Area

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

IM_FISCAL_YEAR - Fiscal Year

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

IM_BUDCAT - Budget category

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

IM_CVRGRP - Cover Group

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

EXCEPTIONS details

CX_FMBCS_RULE - Exception for Rule in BCS

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for FMCE_DISPLAY_RULE 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 FMCE_DISPLAY_RULE

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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