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2618652 - Sybase IQ to ASE proxy tables failing

Symptom

  • Customer is getting below error when trying to connect from production IQ server to ASE server.

  • It had previously worked.

    SQL Anywhere Error -656: Unable to connect to server: [ASE ODBC Driver]Error encountered while setting up security context
    Connection details in IQ for ASE are:

    select * from sys.sysserver
    go
    srvid                   srvname         srvclass       srvinfo                                                                                                                                                                                                                         srvreadonly 
    ---------              ------------      -----------    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------        ---------------         
    1                        DDI_LIVE        aseodbc     Driver=libsybdrvodb.so;Server=eqdbfdc1p;Port=5500;Database=ddi;PacketSize=2560;EnableServerPacketSize=0;EncryptPassword=1;CharSet=cp850                        N    

  • Now any remote calls from IQ to ASE fail with the above error.

  • After upgrade, it started failing.


Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0
  • SAP IQ 16.0
  • SAP IQ 16.1
  • SAP SDK for Adaptive Server Enterprise (ASE) 15.7
  • SAP SDK for Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; SAP Adaptive Server Enterprise SDK 16.0 ; SAP IQ 16.0 ; SAP IQ 16.1 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Software Developer Kit 15.7

Keywords

Error -656,security context,-656,656, , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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