'on-error-decision.class' error for own-build dropbox

Hi,

we updated to openBIS v20.10.12.5 today and are now having troubles our own-build dropbox.

It seems that the on-error-decision.class is no longer accepted:

2026-03-04 06:56:29,128 INFO  [main] OPERATION.Parameters - Create parameters for thread ‘OMERO-dropbox’.
2026-03-04 06:56:29,138 ERROR [main] OPERATION.Parameters - Wrong ‘on-error-decision.class’ property: ch.systemsx.cisd.etlserver.registrator.ConfiguredOnErrorActionDecision
ch.systemsx.cisd.common.exceptions.ConfigurationFailureException: Wrong ‘on-error-decision.class’ property: ch.systemsx.cisd.etlserver.registrator.ConfiguredOnErrorActionDecision
at ch.systemsx.cisd.common.exceptions.ConfigurationFailureException.fromTemplate(ConfigurationFailureException.java:48)
at ch.systemsx.cisd.etlserver.ThreadParameters.(ThreadParameters.java:270)
at ch.systemsx.cisd.etlserver.Parameters.asThreadParameters(Parameters.java:261)
at ch.systemsx.cisd.etlserver.Parameters.createThreadParameters(Parameters.java:248)
at ch.systemsx.cisd.etlserver.Parameters.(Parameters.java:179)
at ch.systemsx.cisd.etlserver.Parameters.(Parameters.java:170)
at ch.systemsx.cisd.etlserver.Parameters.(Parameters.java:165)
at ch.systemsx.cisd.etlserver.ETLDaemon.main(ETLDaemon.java:680)
at ch.systemsx.cisd.openbis.dss.generic.DataStoreServer.main(DataStoreServer.java:115)
2026-03-04 06:56:29,138 ERROR [main] OPERATION.Parameters - DSS is shutting down.

If we comment out this part, the dropbox would work properly.

Is there a replacement plan for the error handling like described in Dropboxes — Python documentation ?

Best,

Susanne