As of V12 circular dependencies are highlighted in red in the graph Variable dependencies.

Example 1:

Variable "TT" has been selected. The green edges point out that they are not part of any circular dependencies.

Dialog box "Variable dependencies": No circular dependencies

Example 2:

Variable "W" has been selected. It is part of a circular dependency. The edges are highlighted in bold red.

Dialog box "Variable dependencies": Multiple circular dependencies

W <- XPMIN <- PX <- P <- XWMAX <- WX <- W

A variable can also be part of multiple circular dependencies: Variable "W" is also part of a further circular dependency.

Dependencies concerning the selected variable are highlighted with bold red edges; other dependencies with thin red edges.

When clicking into an empty space an existing selection is cancelled.

More details on this can be found under Section 7.12.7, “ Show variable dependencies ” in eCATALOGsolutions Manual.