800xA sV 4.1 shows error while uploading Foundation Fieldbus (FF) Libraries in Object Type Structure
We are executing a project for 800xA system upgrade from sV 4.1 to sV 6.0.3. While collecting backups from site there were errors observed in FF (Foundation Fieldbus) Upload aspect from FF Libraries. Currently I am not able to upload libraries. Also in system maintainance backup, there is only 1 error related to this FF Upload.
Strange part is that I am able to open FF Builder & Upload FF Library from Control structure where HSE subnet is configured, without any issues. However when trying to upload/ update same from OTS, it gives errors that current version of library is in use by an FF instance. Also while opening FF Builder it gives error that "You do not have permission to open the project", however I am able to do entire engineering in control structure FF Builder using same login user.
Done following diagnosis :
a. Consistency checks on OTS, shows same error
b. Tried restarting the servers to ensure that there are no instances of FF Builder running in background
c. Checked library versions from OTS & CS. Found similar
Can anyone suggest how this can be diagnosed ?
please go to the service structure and check the special configuration tab of the FFDataStorageAndDistribution service group.
If you had an error for the FFUpload aspect in the site backup, this is most likely the reason for the issue. In this case the library is most probably missing in the backup.
Is the 4.1 system still running, to get a successful backup?