Error in Deploy Task (redux)

Migrateduser

I'm encountering a deployment error almost exactly as described here (TS 7.3.2):

https://forums.opentext.com/forums/discussion/37562/error-in-deploy-task

2018-10-30 13:37:05,501 [http-0.0.0.0-8080-11] INFO  com.doitt.teamsite.workflows.ExecuteRulesTask () - Transition is: RT: Is Content Creator
2018-10-30 13:37:05,504 [http-0.0.0.0-8080-11] ERROR com.interwoven.ui.teamsite.workflow.task.URLExternalTaskCommand () - Exception when excuting URL external taskuteRulesTask
com.interwoven.cssdk.common.CSException: RT: Is Content Creator:50757430(Invalid argument)
        at com.interwoven.cssdk.sci.exception.ExceptionHandler.handleExceptionSci(ExceptionHandler.java:264)
        at com.interwoven.cssdk.sci.workflow.WorkflowServiceSciImpl.chooseTransition(WorkflowServiceSciImpl.java:697)
        at com.interwoven.cssdk.workflow.java.WorkflowServiceAdapterImpl.chooseTransition(WorkflowServiceAdapterImpl.java:68)
        at com.interwoven.cssdk.workflow.impl.CSTransitionableTaskImpl.chooseTransition(CSTransitionableTaskImpl.java:34)
        at com.doitt.teamsite.workflows.ExecuteRulesTask.execute(ExecuteRulesTask.java:51)
(etc.)

The solutions WERE here:

If your code works most of the time, you should have a look here:
http://devnet.interwoven.com/forums_vb/showthread.php?t=38387
http://devnet.interwoven.com/forums_vb/showthread.php?t=38196#post185351

We are indeed encountering the 'works most of the time' problem (and it seems to depend on the DCRs filename length, which makes no sense.)

Is there an archive for these forums? Or does anyone know what the solution was?

Thanks!