TNS Issue with error
I do not see any proof of the listener running.

This does not seem to be correct:

LISTENER1=
  (DESCRIPTION=
    (ADDRESS_LIST=
      (ADDRESS=(PROTOCOL=tcp)(HOST=10.56.184.32)(PORT=1530))
      (ADDRESS=(PROTOCOL=ipc)(KEY=extproc))
    ))
SID_LIST_LISTENER=
  (SID_LIST=
    (SID_DESC=
      (GLOBAL_DBNAME=CSMEC)
      (ORACLE_HOME=/u03/ORCDEV/oracle/app/oracle/product/12.1.0/dbhome_1/)
      (SID_NAME=CSDEV))
   ))


If you want static registration for LISTENER1, then use SID_LIST_LISTENER1. Your tns entry contains SERVICE_NAME=CSDEV, and you try to register the database with SERVICE_NAME=CSMEC (GLOBAL_DBNAME=CSMEC).

Fix the above and start the listener:

lsnrctl start listener1


Then try again.