Can't delete entity records whose entity has a 1:N relationship to a virtual entity

[tony-mykhaylovsky-va]

Hi Mark,

I have a custom entity that has a 1:N relationship with a virtual entity.

When deleting the custom entity with a where clause:
delete from ops_summary
where ops_name like 'ZZZ Summary %'

error:
Msg 10337, Level 16, State 1, Line 1
DeleteMultiple has not yet been implemented

I also checked the following:

1. Can delete multiple custom entity records in the UI (check boxes - unsure if DeleteMultiple runs or if its an individual Delete).
2. Created a power automate to delete a specific ops_summary record and it works
3. Checked the 1:N settings and behavior is set to Referential
4. The virtual entity that is N:1 to custom entity has Delete step as unimplemented (this is intended)
5. I can delete an OOB record like a contact just fine.

Thank you for considering this question.

Best,
Tony

[MarkMpn]

This looks the same as #469, please see the workaround there until this is fixed in the next release