This week I had the problem that my transaction code RSA1 was not working.It didn’t matter what I tried, but after executing this transaction code my screen ended in a dump. As a BW consultant the t-code RSA1 is most used transaction, so without being able to access this BW modeling is not possible.
After some analysis it seemed that this all had to do with an incorrect value stored in my personalization settings. In order to reset these these values I came across the class CL_PERS_ADMIN. This class contains different methods which can be used to manipulate user data. It includes a method called DELETE_DATA_USER which can be used to reset personalisation data.
With the use of use of P_PERS_KEY you can reset different values. These values matches the objects found in the SU01 Personalization tab. After I resetted my user settings, RSA1 worked again!
