2047774 - Error 's_bm_priv.h' .. 'Bitmap failed verify checks ..' - SAP IQ | SAP Knowledge Base Article

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2047774 - Error 's_bm_priv.h' .. 'Bitmap failed verify checks ..' - SAP IQ

Symptom

  • Suddenly any DML query (Insert, Update, Delete) on a specific table was returned Error  's_bm_priv.h:....'.
  • The table has more than 20 billion rows. Dropping HG & LF indexes on the table didn't helpful from the error.
  • sp_iqcheckdb of the table returned "No Errors Detected".
  • Following is Error message and Stack information:

         ...********************************************************                                                                                                                            
         ...**       Non-Fatal IQ Internal Error Detected                                                                  
         ...**       at /cm/iqa/include/s_bm_priv.h:1215  on thread 1196 (TID 1187)                                        
         ...**       Bitmap failed verify checks.                                                                                                       
         ...********************************************************             

          ..v2s_bmcontext..bmselfcpytail ..
          ..v2s_bmcontext .. bmselfsetrngE ...
          ..s_bm..SetBitsEyyi ...
          ..s_bmTSCursor..FlushEv ...
          ..hs_dpInsert..Insert..s_IndexIteratoriiPKc...
          ..hs_dpUpdate..Update... s_IndexIterator_UpdatePageSetiPK ...
          ... 
          ...
          Exception Thrown from /cm/iqa/include/s_bm_priv.h:1215, Err# 19, tid 1187 origtid 1187                                                                                   
               O/S Err#: 0, ErrID: 2049 (sbm_exception); SQLCode: -1009045, SQLState: 'QSA45', Severity: 14                                                                          
          [20066]: Bitmap failed internal checks. You may have a damaged index. Please check your IQ message file
               for additional information.  -- (/cm/iqa/include/s_bm_priv.h 1215)


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Environment

  • SAP IQ 15.4
  • SAP IQ 16.0

Product

SAP IQ 16.0 ; SAP Sybase IQ 15.4

Keywords

Bitmap failed verify checks , partition table , KBA , BC-SYB-IQ , Sybase IQ , How To

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