I stopsap and copy all files from /usr/sap/SID/DV*/work and empty work folder and restart operating system but when I start sap sap not start ( database started ) I check work directory but no dispatcher
There should be symbolic links in the work directory pointing to the kernel files in the /usr/sap/TST/DVEBMGS00/exe directory. After you have emptied the work directory did you recreate them?
co.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/rslgcoll
dw.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/disp+work
en.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/enserver
ig.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/igswd_mt
ms.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/msg_server
se.sapTST_DVEBMGS00 -> /usr/sap/TST/DVEBMGS00/exe/rslgsend
cd /usr/sap/TST/DVEBMGS00/work
ls -la | grep "\->"
Reagan