SAP MRM_LIMIT_CHECK Function Module for check limit of blanket PO

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MRM_LIMIT_CHECK is a standard mrm limit check 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 limit of blanket PO 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 mrm limit check FM, simply by entering the name MRM_LIMIT_CHECK into the relevant SAP transaction such as SE37 or SE38.

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

Function MRM_LIMIT_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 'MRM_LIMIT_CHECK'"check limit of blanket PO
  EXPORTING
   I_ACTVALUE =  "
   I_SUMLIMIT =  "
   I_BUKRS =  "
*  I_HSWAE = ' ' "Currency Key
*  I_WAERS = ' ' "Currency Key
*  I_KURSF = 0 "Exchange Rate
*  I_WWERT = ' ' "Translation Date

 IMPORTING
   E_DIFFWERT =  "
   E_RC =  "

.

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_SAPLMRMC_001 Customer Exit: Change Tolerance Check - Logistics Invoice Verification
EXIT_SAPLMRMC_002 Customer Exit: Change Criteria for Parked Document Release for Posting

IMPORTING Parameters details for MRM_LIMIT_CHECK

I_ACTVALUE -

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

I_SUMLIMIT -

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

I_BUKRS -

Data type: T169G-BUKRS
Optional: No
Call by Reference: No ( called with pass by value option)

I_HSWAE - Currency Key

Data type: T001-WAERS
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_WAERS - Currency Key

Data type: BKPF-WAERS
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_KURSF - Exchange Rate

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

I_WWERT - Translation Date

Data type: BKPF-WWERT
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for MRM_LIMIT_CHECK

E_DIFFWERT -

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

E_RC -

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

Copy and paste ABAP code example for MRM_LIMIT_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 MRM_LIMIT_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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