SAP FM_RULE_EXISTING_CHECK Function Module for

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FM_RULE_EXISTING_CHECK is a standard fm rule existing check SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 rule existing check FM, simply by entering the name FM_RULE_EXISTING_CHECK into the relevant SAP transaction such as SE37 or SE38.

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

Function FM_RULE_EXISTING_CHECK 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_RULE_EXISTING_CHECK'"
  EXPORTING
   IP_FIKRS_NEW =  "
   IP_GJAHR_NEW =  "
   IP_FIKRS_OLD =  "
   IP_GJAHR_OLD =  "
   IP_BI =  "
   IP_SN =  "
   IP_TGT_EQ_SRC =  "
   IP_EINS =  "
   IP_RING =  "

 IMPORTING
   OP_BI_EXISTS =  "
   OP_SN_EXISTS =  "

TABLES
   IT_FONDS =  "

EXCEPTIONS
   ERROR_OCCURED = 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_SAPLFMKT_001 Derive Collective Expenditures Subsection in Budget
EXIT_SAPLFMKT_002 Do not use! Check of Eligibility of Cmmt Item Type in Cover Pool

IMPORTING Parameters details for FM_RULE_EXISTING_CHECK

IP_FIKRS_NEW -

Data type: FM01-FIKRS
Optional: No
Call by Reference: No ( called with pass by value option)

IP_GJAHR_NEW -

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

IP_FIKRS_OLD -

Data type: FIKRS
Optional: No
Call by Reference: No ( called with pass by value option)

IP_GJAHR_OLD -

Data type: GJAHR
Optional: No
Call by Reference: No ( called with pass by value option)

IP_BI -

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

IP_SN -

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

IP_TGT_EQ_SRC -

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

IP_EINS -

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

IP_RING -

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

EXPORTING Parameters details for FM_RULE_EXISTING_CHECK

OP_BI_EXISTS -

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

OP_SN_EXISTS -

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

TABLES Parameters details for FM_RULE_EXISTING_CHECK

IT_FONDS -

Data type: RANGE_C10
Optional: No
Call by Reference: Yes

EXCEPTIONS details

ERROR_OCCURED -

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

Copy and paste ABAP code example for FM_RULE_EXISTING_CHECK 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_RULE_EXISTING_CHECK

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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