Managed Server ERROR: transport error 202: bind failed: Address already in use

ERROR: transport error 202: bind failed: Address already in use
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [../../../src/share/back/debugInit.c:750]

This Error Appeared when trying to start Managed server the Log Shown the above error, which already clear, in my case i have 2 managed server SOA and OSB in the same AdminServer each of them trying to access on the same PID process using Node Manager to solve this issue please follow the below steps.
Solutions :-
  • Inside Domain Path for example /u01/app/fmw/domains/Base_domain/bin
  • Edit and search for the below :-

if [ “${DEBUG_PORT}” = “” ] ; then
        export DEBUG_PORT

if [ “${SERVER_NAME}” = “” ] ; then
        export SERVER_NAME

  •  Add New Lines under the above to contain server name and available DEBUG_PORT on the server like the below:-

if [ “${SERVER_NAME}” = “soa_server1” ] ; then
   export DEBUG_PORT

if [ “${SERVER_NAME}” = “osb_server1” ] ; then
   export DEBUG_PORT

 Now Restart AdminServer and Try to start Managed Server, Take Backup from before editing.

Thank you
Osama mustafa