Required entry field &1 &2 missing on interface
Message type: E = Error
Message class: ERP_SALES_LCM - Messages for Lean Customer and Customer Fact Sheet
Message number: 006
Message text: Required entry field &1 &2 missing on interface
What causes this issue?
Either the account group is not supported or the interface extension has
errors.
System Response
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
How to fix this error?
Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.