CATT is a free tool provided by SAP intended for automated testing of SAP applications. CATT is intended for technical users and its use typically requires developer level authorizations. Furthermore, CATT has some severe limitations and is not able to handle many types of data.
Winshuttle transactionSHUTTLE software presents a non-technical alternative for automating the testing of SAP applications. Business users can easily handle multi-line objects, sales orders, invoices, and other accounting documents from Excel to SAP using the simple transactionSHUTTLE three-step process: Record, Map and Run. There is no need for ABAP developer scripting or any other expensive IT resources.
Using transactionSHUTTLE, hundreds of SAP customers are realizing vast productivity improvements in their SAP data loading and data update projects. Moreover, these projects are being carried out by business users themselves, thus saving a great deal of time and money.