Solution : https://service.sap.com/sap/support/notes/541563 (SAP Service marketplace login required)
Key words :
terms dbatools admin tools userexit brarchive brrestore sddb6ins reason, ] verify %systemdrive%\temp [tools temp dir, hkey_local_machine\software\sap\<sapsid>\environment, admin tools assume, symptom dbatools error, 'sddb6ins -checkonly' shows, ] verify %systemdrive%\temp [, file %systemdrive%\temp, ] file %systemdrive%\temp, user environment
Related Notes :
| 538315 | Central SAP Note for DB6 Admin Tools |