Failed to create Appointment.. get error: Message: Pointer record exists but referenced record of type 8 not found

ERROR to create Appointment.. get error:

Message: Pointer record exists but referenced record of type 8 not found

In my example get in the error message which guid..

Crm Exception: Message: Pointer record exists but referenced record of type 8 not found: 95d0dd28-6a70-e311-9214-005056be5eb7, ErrorCode: -2147220969

The solution:

Search in resource the record - use Database.

select * from ResourceBase

where Resourceid　 = '95d0dd28-6a70-e311-9214-005056be5eb7'

and remove the record.

DELETE FROM ResourceBase WHERE ResourceId='95d0dd28-6a70-e311-9214-005056be5eb7''

problem to fix in online

Enjoy,

Rami Heleg.