Successfactor Odata V2 Receiver Supports only 180 records batch insertion

Dear Experts,

Successfactor Odata V2 Receiver Supports only 180 records for batch Upsertion, I am handling the records in lakhs e.g: 3 to 5lakhs record processing in a single run, can i have different approach to upsert like 10k records like that in a single or it is possible 180 only, if we split into 180 and process the record taking more time. Please help me to complete this requirement is any other option is there to Upsert like 10k records in single upsert???

Regards,

Naveen