Mohan,

Try reinstalling the TSM API Runtime feature from the Version 5.1.5
(or later) TSM Backup Archive client package. If it still fails,
uninstall... then reinstall the TSM Backup Archive client and the
Data Protection for Exchange client.

Thanks,

Del

----------------------------------------------------

> Following is the TDP Schedule log file.
> We are taking a full backup of the exchange database using TDP.
> You can see that the TDP full backup was successful yesterday.But today
> it got failed.There was no change done to the configuration.It is a
> daily scheduled job which failed today with the error mentioned at the
> end of the log.
>
> I get an API intialisation error when I try to bring the TDP for
> exchange GUI to do manual backup, after the schedule backup failed with
> error.
> I then did a uninstallation and then again a fresh installation of TDP
> for Exchange.Then I tried to bring up the TDP for exchange GUI.b..but I
> failed.