First enter a set.
Message type: E = Error
Message class: GR - Report Writer
Message number: 801
Message text: First enter a set.
What causes this issue?
You are trying to define a characteristic without first entering a set
for the characteristic.
System Response
There will be no entry for the characteristic.
How to fix this error?
First create a set and then specify the characteristic if necessary.
Error message extract from SAP system. Copyright SAP SE.
