[DCC] How do I associate legacy dcc etl files with run-time dcc log files ?

Ok.  This is rather arcane so here goes.

• Jazz 6.0.6 setup with jts,ccm,qm,rm,rs and dcc
• Users notice parameters empty when trying to setup a burn-down chart.  Usually this is something not happening in data collection
• View dcc job history and see that some jobs are failing with regularity. Pattern seems to be *Permission denied*  in a call to java.io.createTempFile after 10 tries
• Note that there are TTL files in server/conf/dcc/mapping and spot checking a few against the ootb files in the DCC service jar there are some subtle differences.

I can list a number of dcc log files with Permission denied found in them:
logs/dcc_etl_APT_CAPACITY_RTCResourceGroup0.log
logs/dcc_etl_APT_RTCResourceGroup0.log
logs/dcc_etl_Dimension_RIDW.log
logs/dcc_etl_JFS_License_JFSResourceGroup0.log
logs/dcc_etl_JFS_ODS_JFSResourceGroup0.log
logs/dcc_etl_JFS_ODS_RQMResourceGroup0.log
logs/dcc_etl_JFS_ODS_RRCResourceGroup0.log
logs/dcc_etl_JFS_ODS_RTCResourceGroup0.log
logs/dcc_etl_ProjectArea_ODS_JFSResourceGroup0.log
logs/dcc_etl_ProjectArea_ODS_RQMResourceGroup0.log
logs/dcc_etl_ProjectArea_ODS_RRCResourceGroup0.log
logs/dcc_etl_ProjectArea_ODS_RTCResourceGroup0.log
logs/dcc_etl_RQM_ODS_RQMResourceGroup0.log
logs/dcc_etl_RTC_Build_RTCResourceGroup0.log
logs/dcc_etl_RTC_SCM_FACT_RTCResourceGroup0.log
logs/dcc_etl_RTC_SCM_ODS_RTCResourceGroup0.log
logs/dcc_etl_RTC_Workitem_RQMResourceGroup0.log
logs/dcc_etl_RTC_Workitem_RTCResourceGroup0.log
logs/dcc_etl_Timesheet_ODS_RTCResourceGroup0.log

56 other dcc logs don't show this error.  So is it possible to relate jobs using the legacy mapping to a run-time log ?

mapping/legacy has:
fact_activity.ttl
fact_pm.ttl
fact_request.ttl
fact_rm.ttl
fact_task.ttl
history_activity.ttl
history_pm.ttl
history_request.ttl
history_rm.ttl
history_task.ttl

PS -- Directories / files were checked for ownership and permission.  No files/directories owned by ID other than the one running the Liberty profile.  There are some root owned but they relate to the config of some of the applications or liberty