Hello, we have the following scenario for a SAP Enterprise 4.7 that should be put to ECC6 Unicode by CU&UC: 1. we need to apply SAP_BASIS and SAP_ABA support packages to 4.7 from 56 to 66 2. normally you have to do a SPDD and SPAU during this procedure 3. we do an CU&UC after the application of the support packages 4. SPDD during and SPAU after the CU&UC is needed My QUESTION is: Can we omit the first SPAU (point 2.) and do a single SPAU after the CU&UC ?