Hi all,

I get the  following message  when create and compiling a view under IBEXPERT :

 violation of PRIMARY or UNIQUE KEY constraint "RDB$INDEX_15" on table "RDB$RELATION_FIELDS".

Problematic key value is ("RDB$FIELD_NAME" = 'COMMUNE_ID', "RDB$RELATION_NAME" = 'VW_EMPLOYE_FULL_LISTE').

I am using FB3

Can you please tell me from where it comes ?