Can anyone tell me what IntMacTx-Er means?

[fline.fts]

When I do a sh int counter errors I see this errors IntMacTx-Er.

Can please anyone correctly explain or send link to official document: what IntMacTx-Er means.

[MHM Cisco World]

What model of sw you have?

[fline.fts]

Nexus device. You can find output of this command here: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/interfaces/command/cisco_nexus7000_interfaces_command_ref/show_commands.html#wp3038965280

switching mode: Cut-Through

Just explain of IntMacTx-Err interesting

[Flavio Miranda]

Hi

IntMacTx-Er -  Interface mac TX - Transmission error

IntMacRx-Er -  Interface mac RX - Reception error

There´s a Bug the increments this value without necessary a problem.

N9K-C9508-FM-E: Xmit-Err on external ports due to CRC errors on internal FM-LC link
CSCvi41964  

https://bst.cisco.com/bugsearch/bug/CSCvi41964