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3463383 - SLT initial load is slow due to deadlock issue

Symptom

  • The performance of SLT initial load is slow in production system  
  • There were many deadlock issues and it happened on the table which were being imported by SLT initial load.

    server  Deadlock Id 452 detected
    Deadlock Id 452 detected. 1 deadlock chain(s) involved.
    Deadlock Id 452: Process (Familyid 0, Spid 1546, Suid 13) was executing a INSERT command at line 1.
    SQL Text:
    SQL Text:  INSERT INTO "/1LT/10000004538"
    (omit)
    Deadlock Id 452: Process (Familyid 0, Spid 2778) was waiting for a 'exclusive page' lock on page 147275548 of table 'KONV' in database '<DBNAME>' but process (Familyid 0, Spid 1546) already held a 'exclusive page' lock on it.
    Deadlock Id 452: Process (Familyid 0, Spid 1546) was waiting for a 'exclusive page' lock on page 133662961 of table 'KONV' , indid 1 in database '<DBNAME>' but process (Familyid 0, Spid 2778) already held a 'exclusive page' lock on it.
    Deadlock Id 452: Process (Familyid 0, Spid 1546) was chosen as the victim.
    Victim process host = `<hostname>', user = `<DBNAME>' program name = `R3 039 01 [1]comm rd ODBC' host processes = `1473685' .
    End of deadlock information.
  • The deadlock issue still happened after running update statistics.


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Environment

  • SAP Adaptive Server Enterprise (SAP ASE) 16.0 for Business Suite
  • SAP Landscape Transformation Replication Server

Product

SAP Adaptive Server Enterprise 16.0

Keywords

BSAS,ZZSUMMT,BKPF,EQUZ , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , How To

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