SAP Message AD089 - Table is locked (see restart log)

Diagnosis
The object is locked by the database utility. The object should alreadybe converted, but the conversion process was not correctly terminated.Data could be lost. Consistency must be ensured before the table can beedited again.

Procedure
Please look at the restart log for this object. Choose the menu option'Restart log'. This contains information such as the function, thetermination point (the last step executed) and the user data. Try alsoto find the cause of the error (by looking at the log).
If you are performing a conversion, please note the following:
If step 3 in the restart log (delete current table) has not beenexecuted, you can unlock the object and edit the object again. Even ifyou do not require the data, unlock the object and continue editing theobject.
If step 3 has been executed, the object has been deleted from thedatabase and the object data is now held in a temporary table.Unlocking and editing the object causes this table with the temporarydata to be deleted. If you do not want this to happen, you will have torestart. Online processing is then resumed at the termination point.
In all other cases, you can unlock the object as soon as the cause forthe lock has been determined and any errors that may have occurredhave been corrected.