Hi Paul.
I also have problems with stored procedures and especially the close statement. I faced that problem with EBF's 5751+ (PB 12.5.2) and EBF's 4058+... So I decided to remain in PB 12.5.2 to EBF 5703 and EBF 4035 in PB 12.6 (I've tested all latest EBF's). The main problem is that powerbuilder (or the executable) crashes with a windows message saying "PowerBuilder has stopped working"... This happens only when using the newer EBF's... I' ve seen the same problem even in PB.NET. With 5703 & 4035 the same programs (with no changes) works fine... I cannot find the problem. So I cannot open a case... But if you have found more about that problem, please do share that info with us.
Andreas.