Hi PUMASOFT,
First, let me point out that this is not the correct forum for C/ISAM/SQL problems. This Forum deals with COBOL related problems.
Next, I checked those articles in Knowledge Base. One is a bug not related to your problem. The other is a clarification of a feature of SQL 7.0.
I believe the problem you are experiencing is an application design problem as we both seem to agree, and not an SQL 7.0 bug.
Dimandja