EhP1 NW 7.0 Phase MAIN_NEWBAS/MOD_INSTNR_CLEAN

Hi all.

I am having a problem in phase MAIN_NEWBAS/MOD_INSTNR_CLEAN of our EhP1 install for NW 7.0 BW system. Windows 2003 Server, MS SQL 2005 SP3.

I get the following error "FATAL ERROR: System error: The directory is not empty."

Here in an entry in the phase log file:

#----

#---- MASKING file MODINSTNRCLEAN.LOG from Z:\BW\BWU\EHPI\abap\log

#---- TIME: 20091003111340

#----

1 ETQ201 Entering upgrade-phase "MOD_INSTNR_CLEAN" ("20091003111325")

2 ETQ367 Connect variables are set for standard instance access

4 ETQ399 System-nr = '00', GwService = 'sapgw00'

4 ETQ399 Environment variables:

4 ETQ399   dbs_mss_schema=<null>

4 ETQ399   auth_shadow_upgrade=<null>

4 ETQ380 computing toolpath for request "TP_DEFAULT"

4 ETQ382 translates to group "R3UP_TOOL_GROUP_SYS"

4 ETQ383 translates to path "F:\usr\sap\BWU\DVEBMGS00\exe"

4 ETQ399 Set environment for standard connect:

4 ETQ399 ENV: dbs_mss_schema=bwu

4 ETQ399 ENV: auth_shadow_upgrade=0

4 ETQ399 Set RFC variables for standard connect:

4 ETQ399 System-nr = '00', GwService = 'sapgw00'

4 ETQ399 Set tool parameters for standard connect:

4 ETQ399   default TPPARAM: DEFAULT.TPP

1 ETQ206 Executing pre-phase DB specific actions.

1 ETQ206 Executing pre-phase OS specific actions.

1 ETQ200 Executing actual phase 'MAIN_NEWBAS/MOD_INSTNR_CLEAN'.

1 ETQ399 Phase arguments:

2 ETQ399 Arg[0] = ''

2 ETQ399 Arg[1] = 'CLEANUP'

-

From SAPehpi.log file:

CURRENTPHASE MAIN_NEWBAS/MOD_INSTNR_CLEAN

...started at 20091003111340

1. Using phase log file 'MODINSTNRCLEAN.LOG'.

2. Reading Parameter File "Z:\BW\BWU\EHPI\abap\bin\DBSWTC.PAR" at 20091003111340

3. WARNING: Cannot delete file 'F:\usr\sap\BWU\DVEBMGS03\exe\_oldsapevents.dll' - ignored!

...begin dialogue at 20091003111340

I think this phase is going to clean up the temporary/shadow instance, and looking at the at OS level shows that the directory F:\usr\sap\BWU\DVEBMGS03 is not empty. I have exe, log, sec and work directories there. In exe, there is only one file oldsapevents.dll. I tried deleting this, but is is not possible, "Access denied".

I tried restarting EHPI a couple of times, also tried to delete the oldsapevents.dll file while EHPI was not running, with the same message "Access denied".

Anyone got some ideas on how to fix this?

Regards,

Thomas