i do have the data declaration in the global area
*$*$ begin of 2nd part global - insert your code only below this line *
... "insert your code here
DATA: it_zdso_1 TYPE STANDARD TABLE OF /BIC/AZDSO_1.
DATA: wa_zdso_1 TYPE /BIC/AZDSO_1.
*$*$ end of 2nd part global - insert your code only before this line *
I receive this error message
E:The field "SOURCE_FIELDS" is unknown, but there is a field with the similar name "SOURCE_FIELDS_RULE". "SOURCE_FIELDS_RULE".