2099194 - SYBMULTBUF ERROR: Emulator interprocess communication failed with error... - causes Backup Server to die - SAP ASE | SAP Knowledge Base Article

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2099194 - SYBMULTBUF ERROR: Emulator interprocess communication failed with error... - causes Backup Server to die - SAP ASE

Symptom

  • When doing a full database backup
  • The SAP ASE Backup Server may die
  • The following errors are reported in SAP ASE Backup Server errorlog:

A00: SYBMULTBUF ERROR: Emulator interprocess communication failed with error state = 1, error code=0, system message=Pipe I/O returned 0 bytes.
D00: SYBMULTBUF ERROR: Emulator interprocess communication failed with error state = 9, error code=0, system message=Pipe I/O returned 0 bytes.

  •  This is observed in a HP-UX environment

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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.5
  • SAP Adaptive Server Enterprise (ASE) 15.7 SP62
  • SAP Adaptive Server Enterprise (ASE) 15.7 SP120
  • SAP Adaptive Server Enterprise (ASE) 15.7 SP122
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise 15.5

Keywords

Backupserver, hang, 754283, CR754283, CR#754283 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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