Error while importing base ldif

[Arun NAIR <nair.arun@hotmail.com>]

Hey everybody,

I'm trying to import the base ldif file to the OpenLDAP server 
configured with back-sql using MySQL as backend.  Everything is fine 
except that I'm unable to import my ldif's into the database.

it gives an error:
slapadd: database doesn't support necessary operations.

When i try to shutdown slapd and add with ldapadd i get the error 
message of
ldap_bind: Invalid credentials (49)

Can't figure it out at all.

Please badly in need of help.

Regards,

Arun Nair

My ldif file is below
dn: dc=abc,dc=corp
objectClass: top
objectClass: dcObject
objectClass: organization
dc: abc
o: ABC Corp
description: ABC Corporation

dn: cn=root,dc=abc,dc=corp
objectClass: organizationalRole
objectClass: sim[pleSecurityObject
cn: admin
description: LDAP Administrator
userPassword: {SSHA}Kv+99W65RwsYJQNxUuD90X5WZXyH+irl