Hi
Jcontrol.exe is stopped. I checked in server0 log file.
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection:
Caused by: com.ibm.db2.jcc.b.DisconnectException: [ibm][db2][jcc][t4][2043][11550] Exception java.net.ConnectException: Error opening socket to server
Caused by: java.net.ConnectException: Connection refused: connectCommunication API being used: SOCKETS. Location where the error was detected: T4Agent.sendRequest().
Communication function detecting the error: OutputStream.flush(). Protocol specific error codes Software caused connection abort: socket write error, *, 0. Message: Software caused connection abort: socket write error
com.sap.caf.eu.gp.mail.cf.core.exceptionhandling.MailCFExceptionHandler.throwMailCFRuntimeException(MailCFExceptionHandler.java:92)
#1.5 #0022198E9491001F000000130000390C00046999A2B0692D#1242008487314#com.sap.jms##com.sap.jms####n/a##6e72d7203dd211decd7d0022198e9491#SAPEngine_System_Thread[impl:5]_90##0#0#Error#1#/System/Server#Plain#JMSServerContainer.onServiceJoin##Configuration problem occurred while accessing JMS configuration resources.#
#1.5 #0022198E9491008E000000010000390C00046999A5B43D17#1242008537907#com.sap.sql.jdbc.direct.DirectPreparedStatement##com.sap.sql.jdbc.direct.DirectPreparedStatement#Guest#0##n/a##8c9ab8303dd211de99680022198e9491#SAPEngine_Application_Thread[impl:3]_2##0#0#Error#1#/System/Database/sql/jdbc/direct#Java#com.sap.sql_0003##SQL error occurred on connection apsgdc01hwebd:BPE:SAPBPEDB: code=-4,499, state="null", message="[ibm][db2][jcc][t4][2030][11211] A communication error has been detected. Communication protocol being used: TCP/IP.
Communication API being used: SOCKETS. Location where the error was detected: T4Agent.sendRequest().
Communication function detecting the error: OutputStream.flush(). Protocol specific error codes Software caused connection abort: socket write error, *, 0. Message: Software caused connection abort: socket write error";
SQL statement is "SELECT "RESEND_INFO_UUID","SENT_MAIL_UUID","RI_START_TIME","RI_DELAY" FROM "CAF_GP_RESEND_INFO" ORDER BY 4".
[EXCEPTION]
#6#-4499#<null>#[ibm][db2][jcc][t4][2030][11211] A communication error has been detected. Communication protocol being used: TCP/IP.
Communication API being used: SOCKETS. Location where the error was detected: T4Agent.sendRequest().
Communication function detecting the error: OutputStream.flush(). Protocol specific error codes Software caused connection abort: socket write error, *, 0. Message: Software caused connection abort: socket write error#apsgdc01hwebd:BPE:SAPBPEDB#SELECT "RESEND_INFO_UUID","SENT_MAIL_UUID","RI_START_TIME","RI_DELAY" FROM "CAF_GP_RESEND_INFO" ORDER BY 4#com.ibm.db2.jcc.b.DisconnectException: [ibm][db2][jcc][t4][2030][11211] A communication error has been detected. Communication protocol being used: TCP/IP.
Communication API being used: SOCKETS. Location where the error was detected: T4Agent.sendRequest().
Communication function detecting the error: OutputStream.flush(). Protocol specific error codes Software caused connection abort: socket write error, *, 0. Message: Software caused connection abort: socket write error
Regards
Rao