I need to activate data source 0WBS_ELEMT_USR_ATTR and getting the message "DataSource 0WBS_ELEMT_USR_ATTR; swith to package PS_IS_EHP3_SFWS_SC is off".
as explained in this thread :
DataSource 0WBS_ELEMT_USR_ATTR; swith to package PS_IS_EHP3_SFWS_SC is off
I need to switch (PS_SFWS_SC1) on in SFW1. But after our basis reading the steps below :
Turning Global Status of one switch to ON in SFW1
They worry that this will impact on all ABAP code, regarding :
- programs are invalidated
- The next time you use a program with enhancements, it is recompiled with the enhancements switched on
Could you guys help explain more about the risk and impact as I understood, there is no way to going back