why do i need equipment master during creation of serial number master?

[Former Member]

when i try to create serial number master ,why i need to create equipment master?

then where i give serial number ranges

[NTeunckens]

Why not start by looking at the SAP Documentation surrounding "Device Management" in IS-U : link

Serial Number (Device Number) Ranges are part of Customizing : See SPRO-Path for "Define Number Ranges for Logical Numbers of Devices" or Trx. "S_KK4_74000803" ...

[ricky_shaw]

Hi,

A device should be based on Equipment.

For every Serial #, a corresponding equipment # is needed for PM purpose.