SNMP OIDs to identify port mode setting on 3750, 6509 and Nexus switches

Is there and OID I can use to determine if a port is setup as an access or trunk port?
Thanks

Hi Jeff,
for the c6500 I use CISCO-STACK-MIB::vlanPortIslOperStatus
vlanPortIslOperStatus.13.43 = notTrunking
vlanPortIslOperStatus.13.44 = trunking
and for the Catatlyst 2k/3k CISCO-VTP-MIB::vlanTrunkPortDynamicStatus:
vlanTrunkPortDynamicStatus.1 = notTrunking
vlanTrunkPortDynamicStatus.50 = trunking
! ifIndex
Unfortunately I don't have any Nexus yet.
HTH
Rolf

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    TAC support: http://www.cisco.com/tac
    Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html
    Copyright (c) 2002-2013, Cisco Systems, Inc. All rights reserved.
    The copyrights to certain works contained herein are owned by
    other third parties and are used and distributed under license.
    Some parts of this software are covered under the GNU Public
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    http://www.gnu.org/licenses/gpl.html.
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      BIOS:      version 3.6.0
      loader:    version N/A
      kickstart: version 6.0(2)N1(2)
      system:    version 6.0(2)N1(2)
      Power Sequencer Firmware:
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      Microcontroller Firmware:        version v1.0.0.2
      SFP uC:    Module 1: v1.1.0.0
      QSFP uC:   Module not detected
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      system image file is:    bootflash:///n5000-uk9.6.0.2.N1.2.bin
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      Intel(R) Xeon(R) CPU         with 8262944 kB of memory.
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    Eth102/1/1    --                 connected 101       full    1000    --        
    Eth102/1/2    --                 connected 101       full    1000    --        
    Eth102/1/3    --                 connected 101       full    1000    --        
    Eth102/1/4    --                 connected 101       full    1000    --        
    Eth102/1/5    --                 connected 101       full    1000    --        
    Eth102/1/6    --                 connected 101       full    1000    --        
    Eth102/1/7    --                 connected 101       full    1000    --        
    Eth102/1/8    --                 connected 101       full    1000    --        
    Eth102/1/9    --                 connected 101       full    1000    --        
    Eth102/1/10   --                 connected 101       full    1000    --        
    Eth102/1/11   --                 connected 101       full    1000    --        
    Eth102/1/12   --                 connected 101       full    1000    --        
    Eth102/1/13   --                 connected 101       full    1000    --        
    Eth102/1/14   --                 connected 101       full    1000    --        
    Eth102/1/15   --                 connected 104       full    1000    --        
    Eth102/1/16   --                 connected 104       full    1000    --        
    Eth102/1/17   --                 connected 104       full    1000    --        
    Eth102/1/18   --                 connected 104       full    1000    --        
    Eth102/1/19   --                 connected 104       full    1000    --        
    Eth102/1/20   --                 connected 104       full    1000    --        
    Eth102/1/21   --                 connected 104       full    1000    --        
    Eth102/1/22   --                 connected 104       full    1000    --        
    Eth102/1/23   --                 connected 104       full    1000    --        
    Eth102/1/24   --                 connected 104       full    1000    --        
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    Eth102/1/26   --                 notconnec 102       auto    auto    --        
    Eth102/1/27   --                 connected 106       full    1000    --        
    Eth102/1/28   --                 connected 106       full    1000    --        
    Eth102/1/29   --                 connected 104       full    1000    --        
    Eth102/1/30   --                 connected 104       full    1000    --        
    Eth102/1/31   --                 connected 104       full    1000    --        
    Eth102/1/32   --                 connected 104       full    1000    --        
    Eth102/1/33   --                 connected 104       full    1000    --        
    Eth102/1/34   --                 connected 104       full    1000    --        
    Eth102/1/35   --                 connected 104       full    1000    --        
    Eth102/1/36   --                 connected 104       full    1000    --        
    Eth102/1/37   --                 connected 104       full    1000    --        
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    Eth102/1/40   --                 notconnec 1         auto    auto    --        
    Eth102/1/41   --                 notconnec 1         auto    auto    --        
    Eth102/1/42   --                 notconnec 1         auto    auto    --        
    Eth102/1/43   --                 notconnec 1         auto    auto    --        
    Eth102/1/44   --                 notconnec 1         auto    auto    --        
    Eth102/1/45   --                 notconnec 1         auto    auto    --        
    Eth102/1/46   --                 notconnec 1         auto    auto    --        
    Eth102/1/47   --                 notconnec 1         auto    auto    --        
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      FEX Interim version: 6.0(2)N1(2)
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      Card Id: 149, Mac Addr: 64:e9:50:16:08:02, Num Macs: 64
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        Eth1/1 - Interface Up. State: Active
        Eth1/2 - Interface Up. State: Active
        Eth1/3 - Interface Up. State: Active
        Eth1/4 - Interface Up. State: Active
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           Eth102/1/1    Up       Po102
           Eth102/1/2    Up       Po102
           Eth102/1/3    Up       Po102
           Eth102/1/4    Up       Po102
           Eth102/1/5    Up       Po102
           Eth102/1/6    Up       Po102
           Eth102/1/7    Up       Po102
           Eth102/1/8    Up       Po102
           Eth102/1/9    Up       Po102
          Eth102/1/10    Up       Po102
          Eth102/1/11    Up       Po102
          Eth102/1/12    Up       Po102
          Eth102/1/13    Up       Po102
          Eth102/1/14    Up       Po102
          Eth102/1/15    Up       Po102
          Eth102/1/16    Up       Po102

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    !Command: show running-config interface Ethernet102/1/25 all
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      lacp rate normal
      priority-flow-control mode auto
      lldp transmit
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      no switchport block unicast
      no switchport block multicast
      no hardware multicast hw-hash
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      cdp enable
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      no switchport dot1q ethertype
      no switchport priority extend
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      spanning-tree port-priority 128
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      spanning-tree link-type auto
      spanning-tree port type edge
      spanning-tree bpduguard enable
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      speed auto
      duplex auto
      flowcontrol receive off
      flowcontrol send on
      no link debounce
      no beacon
      delay 1
      snmp trap link-status
      logging event port link-status default
      logging event port trunk-status default
      mdix auto
      storm-control broadcast level 100.00
      storm-control multicast level 100.00
      storm-control unicast level 100.00
      no shutdown lan
      load-interval counter 1 30
      load-interval counter 2 300
      no load-interval counter 3
      medium broadcast
      channel-group 2025 mode active
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    show run int eth102/1/48 all
    !Command: show running-config interface Ethernet102/1/48 all
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      lacp rate normal
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      lldp transmit
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      no switchport block multicast
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      no switchport priority extend
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      spanning-tree port-priority 128
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      spanning-tree link-type auto
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      spanning-tree bpduguard enable
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      speed auto
      duplex auto
      flowcontrol receive off
      flowcontrol send on
      no link debounce
      no beacon
      delay 1
      snmp trap link-status
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      logging event port trunk-status default
      mdix auto
      storm-control broadcast level 100.00
      storm-control multicast level 100.00
      storm-control unicast level 100.00
      no shutdown lan
      load-interval counter 1 30
      load-interval counter 2 300
      no load-interval counter 3
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      reliability 255/255, txload 1/255, rxload 1/255
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      Input flow-control is off, output flow-control is on
      Switchport monitor is off
      EtherType is 0x8100
      Last link flapped 1d02h
    int eth102/1/1
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      ipv6            Configure IPv6 features
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      lldp            Configure Interface LLDP parameters
      logging         Configure logging for interface
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    15 users on line, Normal.
    For some reason, the value of 12 appears to be that for no users logged into the system. I am not sure why that is the case.
    If nothing else, progress has been made with the modification of the script.  The snmp service that I have installed on the server is that which came bundled as a
    feature with the server. The only thing that was not installed was the SNMP WMI Provider option.

  • Cat4K "Switch Bandwidth Utilization" SNMP OID

    Hello,
    I have several devices of the Cat4K family (C4948, C4900M, C4500X) for which "show environment" displays a "Switch Bandwidth Utilization" percentage.  Does anyone know how to get that value by SNMP?  I tried browsing the ciscoMgmt MIB from a 4500X but the closest thing I could find were OIDs for the status of the front-panel LED display for switch utilization (which the 4500X doesn't have)...
    Thank you.

    SNMP sure does that. Default OID should work fine. Community password is set to "public" by default.

  • SNMP OID on Catalyst 3750G & 3650G

    Hallo guys,
    we have a couple of 3750Gs and sveral 3650Gs in my company lan, and I'm looking for the SNMP OIDs supported with which the very basic status of these switches can be retrieved. I mean generic status like the switch is being active, or experiencing technical error etc...
    I was advised to take 1.3.6.1.2.1.4.1.0 (IPForwarding), but I'm not sure if it is the right one. I'd appreciate if someone can give me a hint..
    Thank you!
    Li Lu

    Your request is pretty generic.  There are a lot of OIDs which can provide device health.  You might want to start with ifInOctets, ifOutOctets, ifInErrors, and ifOutErrors.  Those will give you per-port byte and error counts in both the ingress and egress directions.
    As for whole-device help, take a look at the moduleTable from the CISCO-STACK-MIB.  The object moduleStatus will tell you the status of the fixed switch itself.

  • Port Modes

    Hi everyone, I am new to the Linksys range of Switches (normally a Cisco person but it was practical in this instance to get a linksys SFE2000)
    Long story short, what is the difference between port setup  "General" and "Access" in respect to VLAN. I cannot set the port to access as the default 100 is already tagged and it won't let me untag (option for vlan 100 is all greyed out). 
    I can get some connectivity to work if I set to General but that's not what I want. 
    I want to setup port 1-6 on VLAN 1 attached to Interface 0/0/0 on a Cisco 1841 and port 7-24 as VLAN 2 attached to Interface 0/0; Assumption is that I can ping from vlan 1 to vlan 2 via the 1841 but the problem is that it will only work if I use "General" port with VLAN ID of 1 for VLAN 1 and "Trunk" port for VLAN ID 2.
    Any ideas?

    trunk mode and access mode are the same as on the cisco.
    A port in access mode can only be member of a single VLAN and operates fully untagged.
    Trunk mode means all VLANs are transferred 802.1Q tagged except the management VLAN 1.
    General mode does not put any constraints on tagged or untagged or membership. You can join any VLAN you want to a general mode port. You can set it untagged or tagged as you wish. You have to define the PVID for untagged frames sent into this port.
    What did you set as management VLAN on the switch?
    I don't know the SFE2000 but usually you have to options to assign VLANs to ports: Port to VLAN or VLAN to port. If one way does not work, maybe the other way works. As long as there is still a tagged member on the port you cannot put it into access mode. Sometimes the web interface has its flaws and you must play around a little to find out how to change it, e.g. maybe add another VLAN untagged and then take off the tagged one or similar.

  • Mail is timing out any port I set up

    Hi,
    I am in a network that has a proxy server. In the beginning I thought, I can't use Mail because of the proxy. So I set up Mozillas Thunderbird and that works just find with sending and receiving e-mail from MobileMe and a Pop3 account.
    Than I had a professor over from the US, who was using mail just fine. He has a .mac account and several other pop3 and imap accounts
    So here I am, getting frustrated over Mail because I can't get it to work with my accounts.
    It says that the Ports are timed out so I tried the other ports suggested on other discussions here, some forums and google. With NO results.
    I need to work with Mail because of address book. Thunderbird would not recognize the addresses.
    All Proxy Settings are set to the same proxy. I don't use the passive FTP Mode and I have just one bypass in the proxy settings. Maybe that helps.
    Thank you
    nio)(oin

    Hi mercury11111,
    I am going to change this to Thunderbird, if you are talking about the mail client for the desktop. However if it is Firefox OS, what version are you using (check the Settings > About this device).
    Try resetting your profile as well.
    See also[http://www.parhelia-tools.com/products/thunderfix/thunderfix.aspx]
    I will move this first to see if we can get a specialist in Thunderbird as well.
    If it is indeed for Firefox OS, in order to better understand and investigate on the issue that you are encountering, please reply to this message with the following information:
    * What is the model of your phone? (ZTE Open, LG Fireweb or Alcatel OneTouch Fire)
    * What is the OS version found in the Device Information page? Please visit [http://mzl.la/Gzz6Kp this link] if you need help finding the Build ID of your phone.
    * Please provide the exact steps to reproduce the issue you are encountering.
    * Who is your current cell phone carrier?
    * How often do you encounter this issue?
    Please be sure to include as much detail as possible, including any websites that may exhibit this issue, and any error messages that you may be receiving, exactly as they appear. This will ensure that we will have all the information needed to investigate into this. Thank you for your help and we look forward to hearing from you!

  • Switches have a VTP Mode set to "server" can I set them to "Transparent" on a live network?

    Currently our cisco 2960 switches at location "B" have a VTP Mode set to “server” I want to change this to “Transparent”
    They have VLAN1-default (active) 10.1.10.81; VLAN2-patron(active) 192.168.10.2; VLAN3-vlan0003(suspended) no ipaddress; VLAN4-vlan0004(suspended) 192.168.20.2
    I want to delete VLAN3 and VLAN4
    The connection between loc "A" and "B" is set to “Static Access VLAN1” I need to change it to “Trunk Nonnegotiate Vlan all” for our vlan2 at loc "B" to work.
    Reason for this change, when I added these switches to our network about 6 months ago it brought my network down, Knowing what I know now I think they wrote their settings to all the other switches that were vtp server switches on our network, VLAN3 and 4 were set to active at that time.

    Switching from server to transparent vtp mode will not disrupt your network, the existing vlans will still be available, modifications however will need to be executed manually on the transparent mode switches.
    If the interfaces between location A and B are configured as access ports, VTP will not work as it is only in effect on trunk links.
    Before adding switches to an existing VTP domain, best practise is to configure transparent mode to set the revision number to 0. This way the VLAN database of existing switches will not be altered when connecting the switch.
    HTH,
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  • ASA 5512 - monitor power supply status via snmp oid

    Device – ASA 5512 running 9.1(1).
    Show version:
    ASA-1# sh ver
    Cisco Adaptive Security Appliance Software Version 9.1(1)
    Device Manager Version 6.6(1)
    Compiled on Wed 28-Nov-12 11:15 PST by builders
    System image file is "disk0:/asa911-smp-k8.bin"
    Config file at boot was "startup-config"
    ASA-1 up 8 hours 38 mins
    Hardware:   ASA5512-K7, 4096 MB RAM, CPU Clarkdale 2792 MHz, 1 CPU (2 cores)
                ASA: 2048 MB RAM, 1 CPU (1 core)
    Internal ATA Compact Flash, 4096MB
    BIOS Flash MX25L6445E @ 0xffbb0000, 8192KB
    Issue: looking for a snmp OID to poll power supply status (Inbuilt Power Supply -  no redundant power supply in this scenario). Possibly what we see in show environment.
    CSE analysis:
    I tried using the OIDs belonging to CISCO-ENTITY-FRU-CONTROL-MIB , like cefcFRUPowerOperStatus and cefcFRUPowerAdminStatus but it didn’t return anything.
    NOTE: I have done all the snmp walks from the Linux server. Do I doubt it’s something to do from the snmp manager side.
    Couple of observations. The  CISCO-ENTITY-FRU-CONTROL-MIB talks about the field replaceable power supplies, so I doubt if it’s going to return the value for inbuilt power supply.
    Second, I noticed that there are snmp traps supported for power supply and threshold setting. See configuration below. Is it that only traps works for power supply and environment related details?
    Snmpwalk on cefcFRUPowerStatusEntry returns nothing:
    [root@tonbenso-eagle bin]# ./snmpwalk -v2c -c public 172.16.169.29 1.3.6.1.4.1.9.9.117.1.1.2.1
    SNMPv2-SMI::enterprises.9.9.117.1.1.2.1 = No Such Object available on this agent at this OID
    Snmpwalk on cefcFRUPowerOperStatus returns nothing:
    [root@tonbenso-eagle bin]# ./snmpwalk -v2c -c public 172.16.169.29 1.3.6.1.4.1.9.9.117.1.1.2.1.2
    SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2 = No Such Instance currently exists at this OID
    Snmpwalk on cefcFRUPowerAdminStatus returns nothing:
    [root@tonbenso-eagle bin]# ./snmpwalk -v2c -c public 172.16.169.29 1.3.6.1.4.1.9.9.117.1.1.2.1.1
    SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1 = No Such Instance currently exists at this OID
    [root@tonbenso-eagle bin]#
    login as: root
    I tried polling the ciscoEntityFRUControlMIB to see what all values it return. It just returned enterprises.9.9.117.1.3.1.0 = INTEGER: 2. Meaning cefcMIBEnableStatusNotification is FALSE (value 2). Meaning cefcModuleStatusChange, cefcPowerStatusChange, cefcFRUInserted, cefcFRURemoved, cefcUnrecognizedFRU and cefcFanTrayStatusChange are prevented from being sent.
    Snmpwalk on ciscoEntityFRUControlMIB
    [1]+  Stopped                 ./snmpwalk -v2c -c public 172.16.169.29
    [root@tonbenso-eagle bin]# ./snmpwalk -v2c -c public 172.16.169.29 1.3.6.1.4.1.9.9.117
    SNMPv2-SMI::enterprises.9.9.117.1.3.1.0 = INTEGER: 2
    Object
    cefcMIBEnableStatusNotification
    OID
    1.3.6.1.4.1.9.9.117.1.3.1
    Type
    TruthValue
    Permission
    read-write
    Status
    current
    MIB
    CISCO-ENTITY-FRU-CONTROL-MIB ;   -   View Supporting Images
    Description
    "This variable indicates whether the system
    produces the following notifications:
    cefcModuleStatusChange, cefcPowerStatusChange,
    cefcFRUInserted, cefcFRURemoved,
    cefcUnrecognizedFRU and cefcFanTrayStatusChange.
    A false value will prevent these notifications
    from being generated."
    Found couple of bugs:
    CSCty32558 – but then this is for 5585 and I see it is fixed in 8.4
    CSCul90037 – New state
    Show snmp-server oidlist:
    http://www-tac.cisco.com/Teams/ks/c3/getLargeFile.php?srId=632222409&fileName=20141030-013905_ASA-show-snmp-server-oidlist.txt
    Show tech:
    Sh run | in snmp:
    ASA-1# sh run | in snmp
    snmp-server host asa 172.18.123.228 community *****
    no snmp-server location
    no snmp-server contact
    snmp-server community *****
    snmp-server enable traps entity power-supply-presence power-supply-temperature  -----à I was talking about this trap above
    any help will be appreciated.

    Hi
    I've got an ASA with redundant power supplies. An ASA5585. So I have the need to monitor them. :-) So how can we do it?
    Also I've made a SNMP-Walk through the ASA v8.4(2)8 and it doesn't show up any ENV-MIB values. The
    1.3.6.1.4.1.9.9.13 tree is not available. Are you shure it's available on the ASA?
    Funny is also that the command "show snmp-server oidlist" from the 8.4 configuration guide is not available on the real CLI. I think the documentation guys were faster than the coders. ;-)
    Kind regards
    Roberto

  • The cisco snmp oids do not work, I can't get cpu or memory data.

    Hello. I want to monitor the cpu and memory usages on my cisco devices using snmp. I found the snmp oids related to cpu in the following page :
    http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094a94.shtml
    I just copy the table here:
    But the oids in the table do not work on my devices. For example, I have a cisco 3550 switch with the ip 192.168.1.211, version 12.2(25)when I want to get the informations about the oids up in the table, I got these results:
    It shows that the oids cisco given up in the table are not existed in my 3550 switch's MIB. More weird is that when i add a number "1" to
    the end of the oid cisco given, I can get some meaningless data for some unkonwn item names like "entreprises.x.x".
    For most mib items, the snmp oids work well on my switch. For example, the following graph shows the interface out rate of the swtich:
    I think the essence is when I executed the following command:
    in all the output results, there's not any item relevant with "cpu" or "memory", but most other items are ok, such as interfaces, as shown below:
    IF-MIB::ifDescr.47 = STRING: FastEthernet0/39
    IF-MIB::ifDescr.48 = STRING: FastEthernet0/40
    IF-MIB::ifDescr.49 = STRING: GigabitEthernet0/1
    IF-MIB::ifDescr.50 = STRING: GigabitEthernet0/2
    IF-MIB::ifDescr.51 = STRING: Null0
    IF-MIB::ifDescr.52 = STRING: Vlan1
    IF-MIB::ifType.1 = INTEGER: ethernetCsmacd(6)
    IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6)
    IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6)
    IF-MIB::ifType.4 = INTEGER: ethernetCsmacd(6)
    IF-MIB::ifType.5 = INTEGER: ethernetCsmacd(6)
    So why the cisco given oids won't work on my cisco switch, and how can I get the datas I want? Anyone has some advices? Thanks in advance!
    In case the pictures I inserted missing, I attach my problem in the doc.

    Have you looked at this previous discussion:
    Can't Activate FaceTime

  • Input Ready Query, Variable read mode setting Only Values for InfoProvider

    Hi,
    I have a problem with Selection Variable for a BEx Query :
    - I'm working with SAP BI 7.0 support package 15
    - My query is an input ready query built for an "aggregation level" based on "real time infocube" (Planning);
    - Characteristic, I want to filter with variable, has query property Advanced->Query Execution for Filter Value Selection = Only Values in InfoProvider
    - Characteristic (info-object) has set the property: Business Explorer tab--> Query Def. Filter Value Selection as Only Values in the info-provider...
    My problem is:
    when I execute a query,
    the Select Values for Variables screen appears
    I push on the Select from List button
    and Select Values For MyCharacteristic appears...
    but it shows me all values in master data table of my characteristic instead of only values in the infoprovider!!!
    If I build a query for the Real Time Cube it works correctly, but if the query is built for the aggregation level it doesn't work!
    Could someone explain me why it doesn't work correctly?
    Thanks in advanced
    Fede

    Thanks to  Mariana Lazar
    30.03.2009 - 12:30:36 CET - Risposta by SAP     
    Dear Fede,
    Regarding the query built on aggregation level please note the following
    the aggregation level is always a Virtual Provider built other
    InfoProvider and hence it does not have the dimension table and hence
    the F4 mode D is not supported.
    Therefore when aggregation level is used in a query, F4 does not supportD-mode: 'Only Values in InfoProvider' and all master data values are
    displayed in the value list.
    Reference from the note
    984229 F4 modes for input help as of SAP NetWeaver 2004s BI
    4. Since other InfoProviders do not have a dimension table, the system
    displays only posted values if you select "Only Posted Values for
    Navigation". Otherwise, it displays the values from the master data
    table.
    Hope this should clarify your doubts. Please let me know if you have
    questions else please confirm the message at your earliest convenience.
    Thank you for your cooperation and kind regards,
    @KR@ Mariana Lazar
    Senior Support Consultant
    SAP Active Global Support
    Netweaver Business Warehouse

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