ABAP System Fields - ABAP Keyword Documentation -

data syI have read many of previous postings relkated to a sy-subrc = 8 that I am getting when trying to open a dataset. Some say dataset name is too long, I do not have authority,The structure sy can also be addressed using syst. There is also a predefined data type sy, which can be used instead of the data type SYST of ABAP Dictionary.