disp+work.exe(dispatcher) automatically stopped working && msg_server.exe(message server ) running but not responding

[Former Member]

    I am using mini sap (ABAP TRAIL ) for learning ABAP development. Till yesterday its working but suddenly today it stopped working after some time .I am a starter .Here i am providing the developer trace of Dispatcher and message server in attachments.

Please have a look I really need help.

Document.txt.zip

msg server.txt.zip

[isaias_freitas]

Hello,

At the Dispatcher trace:

Fri Aug 14 17:27:57 2015
rdisp/http_min_wait_dia_wp : 1 -> 1
***LOG CPS=> DpLoopInit, ICU ( 3.4 3.4 4.1) [dpxxdisp.c   1654]
***LOG Q0I=> NiPConnect2: 192.168.1.50:3900: connect (10013: WSAEACCES: Permission denied) [nixxi.cpp 3286]
*** ERROR => NiPConnect2: SiPeekPendConn failed for hdl 17/sock 244
    (SI_ECONN_REFUSE/10013; I4; ST; 192.168.1.50:3900) [nixxi.cpp    3286]

Try renaming the file "F:\usr\sap\ECC\SYS\global\ms_acl_info.DAT", and then restart SAP.

If it works, you could analyze the security rules in that ACL file and correct them, before putting the file back.

Regards,

Isaías