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Conference azur::mcc

Title:DECmcc user notes file. Does not replace IPMT.
Notice:Use IPMT for problems. Newsletter location in note 6187
Moderator:TAEC::BEROUD
Created:Mon Aug 21 1989
Last Modified:Wed Jun 04 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:6497
Total number of notes:27359

2820.0. "%MCC-E-INCONSISTENTCLA register node4.." by PLUNDR::LOWEG (Don't believe a word) Wed Apr 22 1992 10:16

    Anybody have any pointers of where to look to troubleshoot the
    following registration problem of trying to add my own node to the map.
    
    $ man/ent
    DECmcc (V1.1.0)
    
    MCC> reg node4 warmtb_ns:.dna_node.warmtb synonym=warmtb
    
    Node4 WARMTB_NS:.dna_node.warmtb
    AT 23-APR-1992 11:30:12
    
    The requested operation cannot be completed
              MCC Routine Error = %MCC-E-INCONSISTENTCLA, specified
                                  class is inconsistent with entity
                                  class
    
    I get the same error message when trying to register using toolbox on
    the map..
    
    Gary Lowe NUK CSC...
T.RTitleUserPersonal
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2820.1check for other entities w/same name.TOOK::MCPHERSONSave a tree: kill an ISO working group.Wed Apr 22 1992 10:404
This typically means that you have already registered something else (from
another class ) using the same name "warmtb".

/doug
2820.2shot in the dark !!PLUNDR::LOWEGDon't believe a wordWed Apr 22 1992 12:018
    
    
    I have tried to find anything registered as WARMTB but I can't find any
    reference to it..
    
    Any pointers on the entities that might house this name ??
    
    Gary Lowe NUK CSC..
2820.3use dns$control to check for DNS entryTRM::KWAKWed Apr 22 1992 12:178
    RE:.0
    
    Check if a DNS entry warmtb_ns:.dna_node.warmtb exists.
    
    $ mcr dns$control
    DNS> show object warmtb_ns:.dna_node.warmtb
    DNS> show link   warmtb_ns:.dna_node.warmtb
    DNS> show dir    warmtb_ns:.dna_node.warmtb
2820.41 out of 3...PLUNDR::LOWEGDon't believe a wordWed Apr 22 1992 12:5221
    
    DNS> show object warmtb_ns:.dna_node.warmtb
      Attribute (Set) ______ DNS$ACS
      Attribute (Single) ___ DNS$Class
      Attribute (Single) ___ DNS$ClassVersion
      Attribute (Single) ___ DNS$UID
      Attribute (Single) ___ DNS$UTS
      Attribute (Set) ______ MCC_Class
      Attribute (Set) ______ MCC_DOMAIN_LIST
      Attribute (Single) ___ MCC_UID
      Attribute (Set) ______ MCC_Version
    
    DNS> show link warmtb_ns:.dna_node.warmtb
     %DNS-E-UNKNOWNENTRY, Requested entry does not exist
    DNS> show dir warmtb_ns:.dna_node.warmtb
     %DNS-E-UNKNOWNENTRY, Requested entry does not exist
    
    Do I need to remove the object in DNS to allow me to register it in MCC
    
    
    Gary lowe NUK CSC
2820.5Check for MCC_Class and DNA$Class attributeTRM::KWAKWed Apr 22 1992 13:0115
    RE:.4
    
    Check the value of MCC_Class and DNS$Class attributes:
    
    DNS> show object warmtb_ns:.dna_node.warmtb attr DNS$Class
    DNS> show object warmtb_ns:.dna_node.warmtb attr MCC_Class
    
    If DNS$Class is "DNA$Node" AND
       MCC_Class is 0c 00 00 00 (== 12), then the DNS object is
    MCC-registered as a Node4.
    
    If the MCC_Class is not 0c 00 00 00, the DNS object belongs to
    a different MCC Class.
    
    
2820.6 Checked !PLUNDR::LOWEGDon't believe a wordWed Apr 22 1992 13:1117
    
    After entering the commands this was the result !!
    
    DNS> show object warmtb_ns:.dna_node.warmtb attr DNS$Class
      Class ___________________ MCC_
      Timestamp _ 21-FEB-1991 11:25:11.10 aa-00-04-00-37-a5
    
    DNS> show object warmtb_ns:.dna_node.warmtb attr mcc_Class
      Member _ 0
                (Hexadecimal):
     07 00 00 00
                (ASCII and Hexadecimal):
     07 00 00 00
      Timestamp _ 21-FEB-1991 11:25:11.64 aa-00-04-00-37-a5
    
    
     Gary Lowe NUK CSC..
2820.7The DNS object was an MCC instanceTRM::KWAKWed Apr 22 1992 14:1430
    
    RE:.6
    
    This is strange.
    The class code of 7 is MCC class.
    You can see the MCC instance by following command:
        MCC> dir mcc warmtb_ns:.dna_node.warmtb
    
    It looks like someone did the following:
    	MCC> register mcc warmtb_ns:.dna_node.warmtb
    
    By convention, the MCC 0 (class = 7) is registered as
        MCC> regi mcc 0
    and the DNS object created is .MCC.warmtb_director (assuming that
    you're running MCC on "warmtb" system).
    
    If no one is using MCC instance warmtb_ns:.dna_node.warmtb, you can
    deregister it (MCC> deregi mcc warmtb_ns:.dna_node.warmtb), and
    proceed your node4 registration as in .0.
    Or you have to use other DNS name for the Node4 object because the name
    warmtb_ns:.dna_node.warmtb is already in use.
    
    (NOTE: In V1.2 MCC, you would see an error message similar to the
    following:
    
    The requested operation cannot be completed
                MCC Unhandled Service Reply = The registration name is
    			already used by the class "MCC".
    
    )
2820.8YYYYYYeeeeessssss its fixed !!PLUNDR::LOWEGDon't believe a wordThu Apr 23 1992 08:5929
    
    Yep, your right...
    
    I did the following...
    
    MCC> dereg mcc warmtb_ns:.dna_node.warmtb
    
    MCC WARMTB_NS:.dna_node.warmtb
    AT 24-APR-1992 11:47:38
    
    Deregistration Successful
    
    MCC> reg node4 .dna_node.warmtb SYNONYM = warmtb
    
    Node4 WARMTB_NS:.dna_node.warmtb
    AT 24-APR-1992 11:49:11
    
    Registration Successful
    
    The problem is probably due to the fact that there are 2 of us in the
    group tasked with troubleshooting MCC problems from customers and we
    are situated in 2 different locations. So my colleague possibly
    configured WARMTB in this way, whilst trying to reproduce another
    problem. Plus as most of the people in MCC land we are still learning
    the product in an "as you go" fashion and with your help we have been
    able to step up our knowledge of the MCC and will hopefully not make
    the same mistake again...
    
    Thankyou very much for your help... Gary Lowe NUK CSC..