Will S+ Engineering 2.1 Detect Duplicated Exception Report Imports?
Our clients would like to know if S+ Engineering 2.1 (the POSTGRES SQL form) will protect them from potentially significant oversights with respect to importing exception report blocks more than once into the same module / controller.
In INFI 90, an exception report can only be validly imported into a module once. It must be distributed from that loop or superloop input block. If it is imported more than once, there are two dire results:
1. Only one of the import blocks works at any time.
2. An online configuration will result in another import block beginning to work, with the one that was working freezing.
This phenomenon even applies to blocks that are "spared out". Even if unwired, they can steal the active value. Rest assured this happens.
In a scan of 345 systems, this error was found for 123 projects, with 862 instances, each involving two or more blocks. In every instance, correct operation is simply a gamble, and if the import block is working, it will freeze on an online configuration operation.
DBDOC detects this situation in a useful way to protect client systems. Composer does not detect this. What about S+ Engineering 2.1?
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