SAP Knowledge Base Article - Preview

2061844 - Failed to restart with Bad file handle at hos_bioexception - SAP IQ


  • SAP IQ fails to start with the following message:

Exception Thrown from hos_bio.cxx:685, Err# 21, tid 6 origtid 6
O/S Err#: 9, ErrID: 518 (hos_bioexception);
SQLCode: -1006080, SQLState: 'QBA80', Severity: 14
[20318]: Bad file handle passed to OS on file <filename>

  • There was an s_buf::Read() error during s_bufman::Find()
  • Exception from s_blockmap::GetBlockEntryInfo()



SAP IQ 15.4


SAP Sybase IQ 15.4


"O/S Err# 9", "s_buf::Read", "s_bufman_Find()", " s_blockmap::GetBlockmapEntryInfo()" , KBA , BC-SYB-IQ , Sybase IQ , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.