Need to upgrade SAP ASE from v16 SP04 PL04 to v16 SP04 PL06

[ConnectivityOps]

Could someone please let me know if the above mentioned upgrade would require a fresh installation? Or is it just a matter of running a command? 

Please share any links or documentation.

[Arbi_TM]

Hi if this is ASE on BS(business suite), please check this: https://me.sap.com/notes/2800483

if this is non-BS, check online guide here:
https://help.sap.com/docs/SAP_ASE/23c3bb4a29be443ea887fa10871a30f8/a6ec7276bc2b1014aa86fec6e223abc3....

thanks

tony