Deleting a Standard Layout
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1. Choose Report Painter → Report Writer → Standard Layout → Delete.
The Delete Standard Layout: Initial Screen appears.
2. In the Standard layout field, enter the name of the standard layout you want to delete.
3. Choose Delete.
A dialog box asks if you want to delete the standard layout.

You cannot delete a standard layout that is being used in a report. You cannot delete the SAP standard layout delivered with the SAP system.
4. Choose Yes.
The standard layout is deleted. You cannot restore a standard layout once it has been deleted.