WM. Error when merging: ORA-06502 : PL/SQL: numeric or value error: character string buffer to small
We are working with Oracle Workspace Manager. A few days ago an error apears when we try to merge a workspace into LIVE: dbms_wm.mergeworkspace
Now we have more than 4000 workspaces; each workspace has a few differences from live: no more than 10 records.
I found this link https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=1333485951855183&id=2687520.1&_afrWindowMode=0&_adf.ctrl-state=2cu4a2799_53. It suggest to move to 20c (not possible for now; we are on 19c) or to backport the fix; but I'd like not only to fix the issue but also to know where is the problem, e.g.: some field is overloaded because of number of workspaces or ...