I have the following error when i run ZDC i have no idea what to do.
Can i upgrade or not?


ZENworks Database Verifier
All required tables are found in the database.
Following objects missing are in tables' structures.
Severity Description
ERROR Missing object in table 'NC_NetworkPrinter_Consumable'
Object type: [Index] , Object name: [idx_NDConsumable_OID]
Detail: [Name: idx_NDConsumable_OID, Table: NC_NetworkPrinter_Consumable]

ERROR Missing object in table 'zActionSetActionTie'
Object type: [Index] , Object name: [idx_ActionSetActionTie_AS]
Detail: [Name: idx_ActionSetActionTie_AS, Table: zActionSetActionTie]

ERROR Missing object in table 'NC_NetworkPrinter_Alert'
Object type: [Index] , Object name: [idx_NDAlert_OID]
Detail: [Name: idx_NDAlert_OID, Table: NC_NetworkPrinter_Alert]

ERROR Missing object in table 'zSystemUpdateRequires'
Object type: [Index] , Object name: [idx_zSUReq_SystemUpdateEx]
Detail: [Name: idx_zSUReq_SystemUpdateEx, Table: zSystemUpdateRequires]


Following extra objects are found in tables' structures.
Severity Description
WARNING Extra object in table 'NC_NetworkPrinter_Consumable'
Object type: [Index] , Object name: [idx_NC_Networ_NetworkDeviceOID]
Detail: [Name: idx_NC_Networ_NetworkDeviceOID, Table: NC_NetworkPrinter_Consumable]

WARNING Extra object in table 'zActionSetActionTie'
Object type: [Index] , Object name: [idx_zActionSetAction_ActionSet]
Detail: [Name: idx_zActionSetAction_ActionSet, Table: zActionSetActionTie]

WARNING Extra object in table 'NC_NetworkPrinter_Alert'
Object type: [Index] , Object name: [idx_NC_Networ_NetworkDeviceOID]
Detail: [Name: idx_NC_Networ_NetworkDeviceOID, Table: NC_NetworkPrinter_Alert]

WARNING Extra object in table 'zSystemUpdateRequires'
Object type: [Index] , Object name: [idx_zSystemUpda_SystemUpdateEx]
Detail: [Name: idx_zSystemUpda_SystemUpdateEx, Table: zSystemUpdateRequires]

WARNING Extra object in table 'zLdapSource'
Object type: [Column] , Object name: [IpAddress]
Detail: [Name: IpAddress, Size: 128, Type: VARCHAR, Nullable: true]

WARNING Extra object in table 'zLdapSource'
Object type: [Column] , Object name: [UseSSL]
Detail: [Name: UseSSL, Size: 3, Type: TINY_INT, Nullable: true]

WARNING Extra object in table 'zLdapSource'
Object type: [Column] , Object name: [SSLPort]
Detail: [Name: SSLPort, Size: 10, Type: INTEGER, Nullable: true]

WARNING Extra object in table 'zLdapSource'
Object type: [Column] , Object name: [ClearTextPort]
Detail: [Name: ClearTextPort, Size: 10, Type: INTEGER, Nullable: true]

WARNING Extra object in table 'zDevice'
Object type: [Index] , Object name: [idx_zDevice_OSName]
Detail: [Name: idx_zDevice_OSName, Table: zDevice]

WARNING Extra object in table 'zOSTarget'
Object type: [Index] , Object name: [idx_zOSTarget_Name]
Detail: [Name: idx_zOSTarget_Name, Table: zOSTarget]


Following mismatches were found in tables' structures.
Severity Description
ERROR Mismatch in table 'zPolicyDef' structure.
Object type: [Column] , Object name: [ComponentName]
Expected: [Name: ComponentName, Size: 64, Type: VARCHAR, Nullable: true]
Found: [Name: ComponentName, Size: 64, Type: VARCHAR, Nullable: false]

All required database Procedures/Views are present in the database.