BIP5343

Severity

20 : Error

Message

No Wire Format Descriptor found.

Explanation

The Wire Format Identifier (WFI) determines the parser/writer which will be used to process a message. The message did not specify a WFI in its message properties, and the message set (<insert_0>) did not provide a default WFI. This means that the message cannot be parsed or written. Ensure that a WFI is supplied.
You can specify the WFI in the 'format' field of the RFH2 header, in the MQInput node properties, or via the 'Default Wire Format' field in the message set.
Supply a WFI in the properties of the message, or
Supply a Default Wire Format in the message set (and re-deploy).
Check that the message set was deployed successfully.