BAPI_BATCH_CREATE - Update MCH1 table

hello everybody,

i am using the above bapi to create batch. This bapi creates an entry in the table MCH1. But i find that it is not updating a field called CUOBJ_BM (Internal object no.)

( FYI - I am having this object value with me, which i obtain when i execute a BAPI - BAPI_OBJCL_GETCLASSES. )

I want to know why this is happening or am i missing any value that is to be passed to the BAPI.

Thanks and Regards

Swanand Lakka