Hello Russ,
The given information is not sufficient to analyze the issue. Please upload the logs from \New_Sum_Car\SUM\sdt\log directory in the following container,
https://mdocs.sap.com/mcm/public/v1/open?shr=NovUqbfT4d_DERTRPR4HuDC-i_efBUz2_hraF20Kv9I
Regards,
Madhuranjani