The PowerExchange Logger for z/OS expected to find a subcommand within the command set. Instead, the PowerExchange Logger found the specified characters, which are the next string of characters in the input stream, followed by an equals (=) sign. Possible reasons for this error:
A comma is missing between two keywords.
A level 2 command is followed by an equals sign.
A subcommand is misspelled.
This message is issued as a WTO message.
The PowerExchange Logger stops processing the current command set.