Rule "oflink" gives this warning when it finds a statement that uses OF instead WHERE, as in "EACH order OF customer".
the risc:
If an "OF"-join is used, you risk that Progress may select the wrong index. Especially when you modify or add indexes and recompile the source in the future.
how to solve this:
Rewrite the statement so that it contains a WHERE-clause.
How to suppress these warnings:
You can put directive {&_proparse_ prolint-nowarn(oflink)} directly before the statement.
See also: suppress warnings.