i have a problem. I want to route some traces under a BGA-Decal (Pitch 0.65mm). Therefore i have set a decal rule (clearance=0.1mm) for this BGA-Package which should override the default rules (clearance=0.15mm). But everytime i do a design verification i get errors which say that my traces under the BGA-Package have a clearance of 0.1mm to the next BGA-Pads but should have at least 0.15mm. I don´t understand why i get those error messages.
Do the decal-rules only effect the pads of the decal but not the traces under the decal area?
Component Rules can only be read by the Latium platform, so you must run your rules check in Router. I'm guessing that you're running your check in Layout, where Layout does not see Component Rules.