ID:13293 Verilog HDL or VHDL error at <location>: the message ID string <id> specified in the HDL source is not a valid number format.

CAUSE: In the HDL source, you specified a message_on or message_off directive, and followed with a string as a message ID. However, since the string is not in a valid numerical format, it is very likely there was a typo when specifying the message ID string. A good message ID string example: 10037 Some examples of invalid message ID strings: A12345 Reason: Contains letter(s) +12345 Reason: Contains sign 1E4 Reason: Scientific notation

ACTION: Make sure the message ID string is in a valid numerical format, that is, strings specifying only positive decimal integers with no scientific notations, and no sign.