"<table_name> did not meet condition IF_MATCH" error on random table executions.

[DataEngineer]

I frequently get BigQuery log entries for these types of errors during Dataform executions. 
Even though this error is thrown the table execution completes successfully and is not visible in the Dataform Execution Logs. These errors are thrown seemingly random and occur on multiple tables. 

The SQLX config block and SQL is nothing fancy and this error can be thrown on some relatively simple transformations.

I cannot find any documentation on this error. 

 <table_name> did not meet condition IF_MATCH"

Example config block of the most recent error.