User Exits (SAP Library - Reference Guide for the Pension Fund)

User Exits

Definition

The number of standard operations should be enough for most requirements. In addition, there are user exits, especially for the following cases:

If an implementation with existing operations is too difficult, or low-performance.
If you have to process other infotypes (for example, customer-specific infotypes).

Use

User exits are implemented with the operation User Operation for each function module call up. This supports the SMOD/CMOD enhancement concept.

To use this, you must process the enhancement PK020001 in the development class PK02 on the customer page, using the transaction CMOD.

You must code the user exit in the function module "EXIT_SAPLRPCC_001". Use the transaction CMOD to see a sample coding.

The following parameters are available in the function module:

ACTION	Controls processing within the function module.
TCLAS	Transaction class: "A" for employee, "B" for applicant
PAR_RECORD	Parameters used to call up the PC operation. This triggers value types. The structure has the following fields: PAR_RECORD -PAR01 ... -PAR01 -VTY01 ... -VTY01
EVL	This structure is used to control calculation. It contains the following fields: EVL -CUR_VAL -CUR_VALTY -PRV_VAL -PRV_VALTY -SUBRC
VALUES	Current values table: VALUES -VALTY -GLBFL -VALUE
FUND	Current fund.
PERNR	Current personnel number