Customer-Specific Additional Data Tab (SAP Library

Customer-Specific Additional Data Tab

Use

You can use the ITravelExpenseEnhancement interface to display and add functions to the customer-specific additional data tab of Offline Travel Expenses. The customer must code the customer-specific additional data tab function entirely.

Caution

If you want to display and add functions to/for the customer-specific additional data tab using offline customer enhancements in Offline Travel Expenses, you must also implement this additional data tab in SAP R/3 using the appropriate SAP enhancement. The customer-specific additional data tab in SAP R/3 must contain the same data structure as in Offline Travel Expenses.

Activities

To be able to implement this function, you must complete the following steps:

Create the record definition in the ci_pkt99.xml file. This definition must match the structure PTK99 defined in R/3.

Implement logic for saving customer data

Implement logic for displaying customer data

Example

You want to display and save customer data in the customer-defined tab.

Caution

If you want to display and add functions to the customer-specific additional data tab using offline customer enhancements in Travel Expense, you must also implement this additional data tab in SAP R/3 using the appropriate SAP enhancement. The customer-specific additional data tab in SAP R/3 must contain the same data structure as in Travel Expense.

Proceed as follows:

Define a separate class, ZTravelExpenseEnhancement. This class must implement the ITravelExpenseEnhancement interface.

Implement the customize method:

- Use this method to send customer defined data to the context to display in the UI - using OP_TRIP_CUSTOMER_DATA_LOAD.

- Use this method to save (and validate) customer defined data - using OP_TRIP_CUSTOMER_DATA_SAVE.