Oracle error when trying to update timeseries

[OFR-IIASA]

If timeseries have already been uploaded e.g. for 1990 to 2110, and the same timeseries are then updated e.g. for 2020-2100 then the following error occurs:

2018-07-06 09:54:39,554 ERROR at.ac.iiasa.ixmp.database.DbDAO:766 - Error writing the timeseries data to the IXMP database!
java.sql.BatchUpdateException: ORA-00001: unique constraint (ENE_IXMP.SYS_C0065938) violated

    at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:12296)
    at oracle.jdbc.driver.OracleStatementWrapper.executeBatch(OracleStatementWrapper.java:246)
    at at.ac.iiasa.ixmp.database.OracleDAO.saveTimeseriesToDB(OracleDAO.java:187)
    at at.ac.iiasa.ixmp.objects.Scenario.commit(Scenario.java:2014)
    at at.ac.iiasa.ixmp.objects.Scenario.commit(Scenario.java:1906)
    at at.ac.iiasa.ixmp.objects.MsgScenario.commit(MsgScenario.java:1316)
    at at.ac.iiasa.ixmp.objects.MsgScenario.commit(MsgScenario.java:1301)

[gidden]

cc: @danielhuppmann, @zikolach, @peterkolp

[zikolach]

@OFR-IIASA can you please provide a test for this? or more details how to reproduce (in particular branch)

[khaeru]

Closing this as it is two years stale and no additional information was provided.

If the error is still occurring, or recurs, please open a new issue, and specify the affected version(s) of ixmp.