BND2408E UNABLE TO CONNECT TO SUBSYSTEM subsystem, RC=return code, REASON=reason code ExplanationBind Manager is unable to establish a connection to the Db2 subsystem. subsystem The subsystem ID. return code The return code from Db2. reason code The reason code from Db2. For an explanation of the return code and reason code, see CAF return codes and reason codes (Db2 13 for z/OS).Module: ADBBMCL System actionProcessing stops. User responseVerify that correct subsystem name was specified the SSID statement and that the subsystem is up and available. Correct the condition that is preventing the connection and resubmit the job.