Import a copy of the dataset and inspect labels, missing values, and measurement coding before running procedures. Save syntax for steps you expect to repeat. When migrating an SPSS workflow, test each required procedure and compare results on a small example rather than assuming complete command compatibility.
This is best suited to common statistical analysis with SPSS-style data. Before committing a larger project, account for these trade-offs: does not implement every SPSS procedure; complex workflows require syntax knowledge.