Multiple G/L account in WRX account assignment

Question

Hi folks!
I want to use several G/L accounts in GR/IR clearing account for one valuation modifier. I know for this I have to assign General Modifier to valuation modifier.
Can anyone please let me know the complete settings, including where else do I need to assign General Modifier, or any user exit involved.
best regards.

Answer 1

Hi Qamar,
This is not possible with standard configuration .you have to use following user exit to achieve this.
Enhancement :LMR1M002
Function module :EXIT_SAPLKONT_011
Short Text
Account Grouping for GR/IR Account Determination
Functionality
This customer.specific function module is called by function module MR_ACCOUNT_ASSIGNMENT. This is used for:
Posting a goods receipt for a purchase order
Posting an invoice in conventional Invoice Verification using transaction MR01
Posting an invoice in Logistics Invoice Verification using transaction MR1M
You use this function module to determine the GR/IR clearing account to be posted to, depending on the purchase order data.
The function module has the purchase order number (exit_ebeln) and the purchase order item (exit_ebelp) as the import parameters. The account grouping code is returned.
Note that:
If you use this enhancement, the system determines the GR/IR clearing account based on your program. The system does not check that postings are made to the same GR/IR clearing account at goods receipt and at invoice receipt. You are responsible for ensuring that the system makes postings to the same account for transactions that belong together.
Example
You want to define the GR/IR clearing account to be posted to depending on the vendor (the invoicing party, the partner, the freight vendor).
1. You can define the vendor and the invoicing party in the module as follows:
   select * from ekko into corresponding fields of ekko
                      where ebeln = exit_ebeln.
The following information then appears:
Field Description
EKKO-LIFNR Vendor
EKKO-LIFRE Invoicing party
EKKO-KNUMV Document condition number
2. You can then determine:
The partner, using function module 'MM_READ_PARTNER'
The freight vendor, as follows:
   select * from konv into corresponding fields of konv
                       where knumv = ekko-knumv
                         and kdpos = exit_ebelp.
The lines in table KONV contain all conditions that were entered for this purchase order item. The field KONV-LIFNR contains freight vendors for the relevant condition.
Notes
For this customer exit to work correctly, you must activate customer enhancement LMR1M002.
In addition, you must select the account grouping code for account key WRX in the rules in Customizing.
Perform function
Parameters
I_WRXMOD
E_KONTO_MODIF
Exceptions
Function Group
XM08