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Article ID: 117887, created on Oct 11, 2013, last review on Jul 14, 2018

  • Applies to:
  • Odin Business Automation Standard 4.5


OBAS with many customer accounts is working slow. Page "Server is temporarily closed for maintenance" is shown here and there. What can be done to fix the issue?


The issue might be caused by low MySQL performance on the OBAS node. Please check the /var/log/mysql-slow.log file which collects slow database queries.


Move MySQL database to the remote host as advised in the articles below:

Move PBA-S database to separate server (PBA-S prior to 4.3)

Move OBAS database to separate server (OBAS 4.3 and later)

Additional information

How to upgrade OBAS database to MySQL 5.0

OBAS works slowly: it takes a lot of time for searching documents

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