You can use this function from within the PI sheet to call all R/3 transactions that start a task function.

Note that function call TA_CALL only supports transactions that call a specific task function, such as the Goods issue function (transaction MB1A). It does not support transactions that you use to branch to an area menu, such as the Inventory Management menu (transaction MB00).

You can use function call TA_CALL (function module COPF_CALL_TRANSACTION) available in the standard system to call a transaction from the PI sheet.

In the master recipe or process order, you define the function call for the phase for which you want to call the transaction in the PI sheet.

You use the parameters of the function call to specify the following:

• The transaction code of the transaction you want to call
• The indicator that specifies whether the transaction is called in a second session