SAP How to change SAP wallpaper LOGO screen

Transaction code - SMW0
X - Binary data for WebRFC application
Hit Enter
Click Execute
Click Settings -> Maintain MIME types
Click the Create button
Fill in :- TYPE : image/gif EXTENSION : .GIF
Click Save
Click Back to the Binary data for WebRFC
Click Create
Fill in :- Obj. name : ZXXXX.GIF Description :
Company Logo
Click Import and specify the filename where your
GIF file is
located.File type is BIN. Finish press the
Transfer button.
If successful, your logo will be shown in the
Binary data for
WebRFC.
Transaction code SM30 - Table/View - SSM_CUST
Click Maintain
Click New Entries
Name Value to be set
START_IMAGE ZXXXX.GIF
RESIZE_IMAGE NO
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