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2709070 - Direct connect log on error:Error: 30261 Severity: 10 TCPIP Network Error: { [NOTCONNECTED] Lost connection to database.

Symptom

 

  • Direct Connect logon issue.
  • Server Log shows:
    LogClientLogin 10/17/2018 05:08:17.479 XXXXX 922 N3339343 ...Connection refused by service library 'DB2'.

    LogNotice 10/17/2018 05:15:37.871 xxxxxx 461 Nxxxxxxx NETWORK ERROR: SYBTCP ERROR INFO:, Request(Connect),SubFunc(Failed), Request(Connect),SubFunc(Failed), SYBTCP RetCode(4) Description(SYBTCP_CONN_REFUSED), TCP API RetCode (10061) Description(WSAE CONN REFUSED) errmsg[Win NT system call sybtcp_connect(connect), error num 10061, transaction AMD2, region name CICS, host name xxxxxxx, port num 6020 ]

    LogClientMessages 10/17/2018 05:15:37.871 tcbsgw04 461 N3339343 Error: 30261 Severity: 10 TCPIP Network Error: { [NOTCONNECTED] Lost connection to database, , Request(Connect),SubFunc(Failed), SYBTCP RetCode(4) Description(SYBTCP_CONN_REFUSED), TCP API RetCode (10061) Description(WSAE CONN REFUSED) } <HostName=xxxxxxx>, <PortNumber=6020>, <Region Name=CICS>, <TPName=AMD2>

    LogClientMessages 10/17/2018 05:15:37.871 dxxxxx NULL NULL NULL Error: 30000 Severity: 16 Login failure. <SMR>
    LogClientLogin 10/17/2018 05:15:37.871 Txxxxxx  461 xxxxxx ...Connection refused by service library 'DB2'.



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Environment

  • Direct Connect for z/OS (DC_DB2). Runs on Windows or Unix. 

Product

SAP Sybase Mainframe Connect 15.0 ; Sybase EnterpriseConnect Data Access 15.7

Keywords

KBA , BC-SYB-MFC , Mainframe Connect (MFC) , Problem

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