Let me know if this helps you...
1) Exit Acade
2) Open the text file scrdbmdb.ini in the ‘\Program Files\Autodesk\Acade 2006’ folder
3) Find the section that looks like:
CREATE TABLE [WIREFRM2] (
[DWGIX] VARCHAR(8),
[WNUM_HDL] VARCHAR(18),
[COMP_HDL] VARCHAR(18),
[TERM] VARCHAR(10),
[WIRELAY] VARCHAR(32),
[WIRESEQ] VARCHAR(4),
[CABLE_HDL] VARCHAR(18),
[RECNUM] COUNTER NOT NULL);
4) Change the line “[TERM] VARCHAR(10),” to read “[TERM] VARCHAR(24),” (just change the 10 to a 24)
5) Delete all there scratch databases in the ‘user’ folder and restart Acade.
hope this helps