Hi, Todd!

You can inspect the Table Watch Windows when debugging the process to see which records are being loaded in your tables.

I think I saw this error after migrating a process do DF 19.0 where the DDO structure was incomplete and some parents (or parent of parents) were not being corretly loaded. In this case setting pbSmartRelate to False would fix the issue.

Best Regards,

João Maurício Rinardo
Data Access Latin America