Data Services error - Option <G> not in repository....

Hello all,

I am currently using version 12.1 of Data Services and we are regularly getting an error when attempting to execute jobs in Designer. The error message is:

<SessionName> object <........insert alpha numeric characters here...........> for option <G> is not in the repository. Please check the name of the object.

More details:

- This error only occurs to a user logged onto the Data Services server via remote desktop and running jobs via designer

- Once this error occurs, it keeps occurring until we log out of designer and log back in.

- We have a suspicion that it is related to multiple remote desktop users running jobs via designer on the server but cannot prove this conclusively.

If you have any ideas what might be causing this please let me know.

regards,

Lu