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ISU_SAMPLE_R979 - Customer-Specific Definition of LPC Amount

CL_GUI_FRONTEND_SERVICES - Frontend Services   RFUMSV00 - Advance Return for Tax on Sales/Purchases  
This documentation is copyright by SAP AG.

Functionality

Event R979 permits you to change the LPC amount calculated in invoicing.

To do this, adjust the BETRW field for the desired entry in the T_FKKOP table. Field changes for the remaining entries are not permitted.

All data for invoicing and the call parameters for invoicing are available as further parameters.

Notes

Note:

The user exit is only called up for LPC calculation for open items. It is not executed for installment plans.

Programming restrictions

To ensure that you do not endanger system consistency, you cannot use the following language elements in events:

o COMMIT WORK

o ROLLBACK WORK

o CALL FUNCTION 'DEQUEUE ALL'

o Deletion of locks that you have not set yourself

Parameters

T_LPC_OP
T_ORG_OP
X_CALLPROG
X_PARAM
X_WA_IIU

Exceptions

Function Group

E21E

TXBHW - Original Tax Base Amount in Local Currency   CL_GUI_FRONTEND_SERVICES - Frontend Services  
This documentation is copyright by SAP AG.

Length: 1082 Date: 20240523 Time: 141211     sap01-206 ( 23 ms )