You are writing the function module that will be called from external systems vi remotefunction call (RFC).How do you report an error back to the external caller? Write the error data into an EXPORTING parameter than is passed by reference Write the error data into a RECEIVING parameter than is passed by value Write the error data into a TABLES parameter than is passed by reference Write the error data into an CHANGING parameter than is passed by value. Which of the following compatibilities is Provided by the Application Plataform layer of SAP Netweaver? Bussines process management Multi-channel access Database and operating system abstraction Master data management. To which of the following must you assign newly created SAP repository objects? Transport task Transport request Package Function group. Which task does the dispacher perform? Distributes request to the work processes Verifies the corretness of ABAP programs Administrates the lock table in shared memory Executes programs that run without user interaction.