dms_sqldb: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/sbin/dms_sqldb - from package: dms-core

You may install the required package with command apt-get install {package}

Error in other languages:
dms_sqldb: bevel nie gevind nie
dms_sqldb: comandă negăsită
dms_sqldb: comando não encontrado
dms_sqldb: commande introuvable
dms_sqldb: command not found
dms_sqldb: käsku ei ole
dms_sqldb: không tìm thấy lệnh
dms_sqldb: komanda nerasta
dms_sqldb: Kommando nicht gefunden.
dms_sqldb: kommandot finns inte
dms_sqldb: komut yok
dms_sqldb: nie znaleziono polecenia
dms_sqldb: níor aimsíodh an t-ordú
dms_sqldb: no se encontró la orden
dms_sqldb: no s'ha trobat l'ordre
dms_sqldb: opdracht niet gevonden
dms_sqldb: parancs nem található
dms_sqldb: perintah tidak ditemukan
dms_sqldb: príkaz nenájdený
dms_sqldb: příkaz nenalezen
dms_sqldb: команда не найдена
dms_sqldb: командата не е открита
dms_sqldb: 命令找不到
dms_sqldb: コマンドが見つかりません