How many structures can a BEx report have?

Hi All,
How many structures can a BEx report have?
Is there any limit to that.
Thanks

Hi
we can create two structures in the querl level.
we can able to create two structures on rows but on columns it allows only one structure.
key figures can be included in characteristics. characterstics can't be included in the keyfigures.
we can save the structure as global and locally.
from query performance point of view its not recomemnded to create the structure.
it decreasse the query performance.
it may help you.
bye,
kumar.

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