cannot access a directory with samba

[opt]
        path = /opt
        writeable = yes
;       browseable = yes
#       guest ok = no
        valid users = oracle

[Reports_8000]
        path = /opt/TEST8000/oracle/apps/apps_st/appl/ffcl/12.0.0/reports/US
        writeable = yes
;       browseable = yes
        valid users = oracle


[Reports_8001]
        path = /opt/TEST8001/oracle/apps/apps_st/appl/ffcl/12.0.0/reports/US
        writeable = yes
;       browseable = yes
        valid users = oracle

[opm]
        #path = /home/oracle/pfl_opm
        path = /home/opm/pfl_opm
        writeable = yes
;       browseable = yes
        valid users = opm

i am unable to access opm directory via samba . Other directories i can access.

---------- Post updated at 06:21 PM ---------- Previous update was at 06:01 PM ----------

one thing more i want to ask

if we change permission for /home/user does this have any effect on other directories shared by this user ?

---------- Post updated at 06:28 PM ---------- Previous update was at 06:21 PM ----------

i am also getting this error while i connect with samba :

Multiple connections to a server or shared resource by the same user,  
using more than one user name, not allowed.

---------- Post updated 10-10-12 at 09:10 AM ---------- Previous update was 10-09-12 at 06:28 PM ----------

i am able to access opt folder

i cannot access opm folder.

please guide me,

---------- Post updated at 10:35 AM ---------- Previous update was at 09:10 AM ----------

i posted contents of my smb.conf file above.

i can access opt folder and oracle is given rights to access this folder.

i cannot access opm folder and opm user has rights on this folder.

Where is bottle neck for this ??

---------- Post updated at 10:42 AM ---------- Previous update was at 10:35 AM ----------

i apologise for any forums law violation.

i need guidance and help of all experts .

Yes, the permissions of the folders being shared have a great effect on whether people can access them. Their users and groups also matter.

This does not mean you should jam 777 on everything! There's a reason it's not working, figure out what their permissions are and what your users can access and what permissions they actually need.

What are the permissions and ownership of the dir that can't be accessed?