Hi @BunditKhenthong ,
This error pops up whenever there is an error in the primary key (any table related to your table, not just the contention table). Please make sure that all relationships are valid for the table in question. Whenever a cross-table reference is made, PBI checks the validity of all relationships to that table (no errors in the primary key).
To be completely safe, click Modelling, then Manage Relationships and check the validity of each relationship in this menu to avoid errors based on relationship objects.
These threads are similar to your question and hopefully will help:
This expression refers to a Relationship object , ... - Microsoft Fabric Community
Dax error: 'relationship object named .....' - DAX / DAX Calculations - Enterprise DNA Forum
If your Current Period does not refer to this, please clarify in a follow-up reply.
Best Regards,
Clara Gong
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
