Normally you are not allowed to execute COMMIT within the Transactional Processing, since an implicit COMMIT happens at the end of the SAVE sequence of the processing.See https://help.sap.com/docs/ABAP_PLATFORM_NEW/fc4c71aa50014fd1b43721701471913d/ab...
You have to declare the variable first. I assume the exercise was to figure out which data declaration is the correct one.Since the variable gets its value later on, variable = '19891109'.You have to see which one from the following can beDATA variab...
Hello,you are writing the same class twice... please try to think about the problem a bit before asking. The field you want to access doesn't exists. That's the problem.BRHunor Czaka