SAP Knowledge Base Article - Preview

2228919 - When Trying To Establish a Connection to a Loopback Server, it fails - SAP ASE

Symptom

  • After running the following command successfully:  sp_addserver loopback, null, @@servername

  • The following command fails:  exec loopback...sp_who

  • With one of the following error messages:
    • Can't open a connection to site 'XXXXX'. See the error log file in the ASE boot directory
    • Can't open a connection to site 'XXXXX' because 'set up channel' message was not acknowledged.

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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.0
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise 15.0

Keywords

loopback, connection , KBA , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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