Branched Merge Block Check - How do I prevent this warning ?

I have an simple if/else statement, where I link the outputs from the two blocks with the merge block again.

The generated code looks correct, but in the Model Advisor Report I get the warning "Branched Merge Block Check". No matter what I tried, I can’t get the warning off. I am now looking for a solution that does not generate a warning.

Model:

Keywords: Autosar, Outputs are integers with fix comma

Model Advisor Report - Warning:

Interestingly, there are only 2 and not 3 warnings. I don’t understand that either.

Configuration of merge elements:

All three elements are configured equally:

Answer 1

[Fangjun Jiang]

Do you have cascaded Merge blocks? Do any of the incoming signals to Merge1 and Merge2 come from a Merge block? Or the output of Merge1 or Merge2 goes to another Merge block?

[Andreas]

No I have no cascaded Merge blocks.

In the subsystem "Off" (else) the variables are set only to 0.

In the subystem "Run" (If) the "correct" values of the variables are calculated. This subsystem and all deeper subsystems contains no other merge elements.

The only merge elements (3) I use in the whole model are visible in the model image above.

[Fangjun Jiang]

Can you attach the model? I am interested.