Publish LiveSite Content workflow stalled at "Resolve Production Deployment error" task (16.4/Linux)

Migrateduser

Hello,
I’ve just made a new TeamSite16.4 installation which I thought was sound, but am failing at the last hurdle – trying to run the Publish LiveSite Content (to Prod) workflow. When run from CCPro it stalls on "Resolve Production Deployment error" task, and nothing is deployed.

I do get OpenDeploy lscs logs produced, but not seeing anything very indicative to me (see later).

I have already made appropriate changes for host, webservice port (9273) and deployment target directory variously in odbase.xml, cssdk.cfg, DataSourceConfig.xml, opendeploy.properties & LCSSAuth/../deployment-source.properties, and I've 775’ed the target dir.

But I think I must be missing some other configuration I need to make. Does anyone have any ideas???

Cheers
BB

Messages written in logs (x3) at the time of failure are:

1. In src.teamsite-areadiff4960899e2277ccc05568b13371917bba.MYDEFINITIONNAME.localhost.to.LSCSRuntime.log
   LIB: 2018-08-28 16:15:01 COMMITTING Transactional Deployment
   LIB: 2018-08-28 16:15:02 Receiver-ERROR: ERROR: commit-failed.
   LIB: 2018-08-28 16:15:02 ERROR: Failed to deploy local_directory[.] of area[/opt/teamsite/iw-home/LiveSiteCSAuth/authoring/tmp/4960899e2277ccc05568b13371917bba/payload] for filelist[/opt/teamsite/iw-home/LiveSiteCSAuth/authoring/tmp/4960899e2277ccc05568b13371917bba/filelist/lscs.filelist]
   LIB: 2018-08-28 16:15:02 ERROR: Failed 1 of 1 filelists

2. In rcv.teamsite-areadiff4960899e2277ccc05568b13371917bba.MYDEFINITIONNAME.localhost.to.LSCSRuntime.log
   LIB: 2018-08-28 16:15:02 ERROR: commit-failed.
   LIB: 2018-08-28 16:15:02 ERROR: Failed deploying filelist[0]
   LIB: 2018-08-28 16:15:02 ERROR: Failed 1 of 1 filelists

3. [Runtime]/LiveSiteCSRT/log/lscs.log
   08-28-18 @ 16:15:01 [INFO ] UtilCommandRequestHandler - No pending context found for project : //localhost/default/main/component-guide
   08-28-18 @ 16:15:01 [INFO ] ImportRequestHandler - Starting import.
   08-28-18 @ 16:15:02 [INFO ] SolrSearchDaoRuntimeImpl - Deleting Solr collection 859365312...
   08-28-18 @ 16:15:02 [INFO ] SolrServiceImpl - Deleting solr collection :859365312
   08-28-18 @ 16:15:02 [ERROR] SolrServiceImpl - Failed to delete solr collection: 859365312
   ....
   08-28-18 @ 16:15:02 [INFO ] UtilCommandRequestHandler - Beginning rollback of context: 4960899e2277ccc05568b13371917bba
   08-28-18 @ 16:15:02 [INFO ] AssetDaoHibernateImpl - handleContextRollback
   08-28-18 @ 16:15:02 [INFO ] SolrSearchDaoRuntimeImpl - Rollback index from Solr collection null...
   08-28-18 @ 16:15:02 [WARN ] SolrSearchDaoRuntimeImpl - updateAssets(): collectionName is null.
   08-28-18 @ 16:15:02 [INFO ] SolrSearchDaoRuntimeImpl - Done rollback index from Solr collection null
   08-28-18 @ 16:15:02 [INFO ] UtilCommandRequestHandler - Rollback completed.