Message type: E = Error
Message class: BRAIN_SUP - BRAIN messages (for use by support)
Message number: 001
Message text: &2 &3 cannot be generated. Wrong COMPTYPE: '&1'.
Only Queries and selection objects can be generated.
Generation is aborted.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.