ID:19386 Node '<string>' has -from node '<string>' and this -from node is not recognized as a MACRO_HEAD

CAUSE: The node is assigned a -from node which is not listed as one of the MACRO_HEAD node.

ACTION: First check that the MACRO_HEAD is recognized as a MACRO_HEAD by validating that a Info message was provided and the node exists in the design. Second, either change the -from assignment to be a specified MACRO_HEAD or add another instance assignment for the -from node to make it a MACRO_HEAD.