(C3138) Switch/Case structure contain more than one default entry Error In: Correctness Description: Switch/Case expression with more than one “default” entry. Example: The following Rational Statemate Language expression is illegal: /switch_c (DI) { case_c 1: DI++; break; default : DI--; break; default : DI--; break; } Erroneous Elements: Activities, States, Action-Box, Transition, Action