CASTS0020I ES is configured to discard unsolicited CICS TN3270 input
Enterprise Server CICS terminal control is configured to discard all unsolicited TN3270 messages i.e. it will discard TN3270 messages that arrive while a transaction is active for the target terminal unless the transaction has issued an explicit CICS RECEIVE after the first CICS terminal control command. For messages that arrive while the terminal is idle, ES will attempt to start a transaction for the message.
CASTS0022W TD block invalid for queue names that hash to index
The ES TSC process has encountered a problem with an internal intra-partition transient data control block that has a chain next pointer which points to an invalid area in the TS/TD dataset file.
CASTS0023I ES TSC Fileshare configuration cold started
The ES TSC process has found a stored Fileshare configuration from a previous ES run. ES is currently configured to discard this information and use the ES static configuration.