The account number for actindx xxx needs to be recreated

 This is about a fine GP error message you may receive if you run CheckLinks on the Financial > Account Master.

There are several possible reasons for this error, some of which you may have already found via other references.

My problem with this error, which I've not found a link to, stems from the GL00103 and GL00104 tables.  It seems we had some entries in those two tables with account indexes that were not in the account master.

These represent orphaned allocation accounts and can simply be removed.  Doing so cleared the error messages being report in the Account Master Checklinks.

Hope this helps.