ID:15937 DSP block WYSIWYG primitive "<name>" has <name> port with invalid connection. The input to this port must come from another DSP block and fully connected.

CAUSE: The specified DSP block multiplier WYSIWYG primitive has chain related port that not fully connected or the input from this ports not come from another DSP block multiplier WYSIWYG primitive.

ACTION: Ensure the input of the reported port is came from another DSP block and fully connected.