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Unified Manager 7.2x data migration fails Exception: unexpected end of stream

Last Updated:

Applies to

  • OnCommand Performance Manager (OPM) 7.1x
  • OnCommand Unified Manager (UM) 7.2x


  • Performance data migration fails between OnCommand Performance Manager and Unified Manager 7.2x due to error unexpected end of stream
  • The numbers for bytes read may vary
  • Unified manager displays the following error when checking the performance migration status:
Migration Status : FAILED
Error : Cannot connect to the OnCommand Performance Manage​
 Error Message : PreparedStatementCallback; uncategorized SQLException for SQL [SELECT  Cause : unexpected end of stream, read 13 bytes from 52
Migration Status : FAILED
Error : Cannot connect to the OnCommand Performance Manager
Do you want to retry the data migration from cluster cluster_name (FAILED) Y/N ?
2020-03-12 08:01:56,889 ERROR [pool-82-thread-1] c.n.d.u.m.i.m.BaseMigrator ( - Error reading data from the source database. unexpected end of stream, read 49 bytes from 51


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