ERROR: Could not fetch the FlowData

Hello guys,

The some time, I have identified, that the some jobs executions fail and showing the following error message:

Error executing schedule job for user 'admin' : Could not fetch the FlowData for uuid

Someone can to help me understando what can be happening?

Thanks!

following part of log file from central server

2016-08-30 09:20:00,066 [local-scheduler-persisted_Worker-10] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 09:20:00,067 [local-scheduler-persisted_Worker-10] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Abertura de Chamados - SSPV2) for user 'admin' : Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 09:51:00,071 [local-scheduler-persisted_Worker-6] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:70806458-7301-4577-9806-6eb8685c90cf
2016-08-30 09:51:00,073 [local-scheduler-persisted_Worker-6] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Monitorar Pagina de Login do Citrix) for user 'admin' : Could not fetch the FlowData for uuid:70806458-7301-4577-9806-6eb8685c90cf
2016-08-30 09:57:54,063 [http-nio-8443-exec-9] (FlowExecutionV1Controller.java:86) ERROR - Not found: step 0.10 @ execution 6414700206
2016-08-30 10:14:47,499 [http-nio-8443-exec-10] (FlowExecutionV1Controller.java:86) ERROR - Not found: step 0.16 @ execution 6425709872
2016-08-30 10:25:00,059 [local-scheduler-persisted_Worker-6] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 10:25:00,061 [local-scheduler-persisted_Worker-6] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Abertura de Chamados - SSPV2) for user 'admin' : Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 10:30:00,067 [local-scheduler-persisted_Worker-3] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 10:30:00,068 [local-scheduler-persisted_Worker-3] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Abertura de Chamados - SSPV2) for user 'admin' : Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 10:48:12,807 [http-nio-8443-exec-5] (FlowExecutionV1Controller.java:86) ERROR - Not found: step 0.9 @ execution 6414700257
2016-08-30 10:51:00,063 [local-scheduler-persisted_Worker-2] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:70806458-7301-4577-9806-6eb8685c90cf
2016-08-30 10:51:00,064 [local-scheduler-persisted_Worker-2] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Monitorar Pagina de Login do Citrix) for user 'admin' : Could not fetch the FlowData for uuid:70806458-7301-4577-9806-6eb8685c90cf
2016-08-30 11:04:19,125 [local-scheduler-persisted_Worker-3] (AuditDataPurgerServiceImpl.java:42) INFO - Purging Audit data data from DB
2016-08-30 11:04:21,680 [local-scheduler-persisted_Worker-3] (AuditDataPurgerServiceImpl.java:51) INFO - Finished Purging Audit data from DB
2016-08-30 11:05:00,063 [local-scheduler-persisted_Worker-4] (ExecutionPlanServiceImpl.java:56) ERROR - Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31
2016-08-30 11:05:00,065 [local-scheduler-persisted_Worker-4] (FlowScheduleJob.java:90) ERROR - Error executing schedule job (Abertura de Chamados - SSPV2) for user 'admin' : Could not fetch the FlowData for uuid:d12bcee1-bfbf-4503-9485-cb7056561e31