I have to upload 1 million customer master records into SAP R/3. If I use the standard program in DX Workbench or go for recording the server is taking 3 secs per record to update the database.
I have a requirement to upload the same at the rate of around 1 sec per record. I have already checked the BAPI BAPI_CUSTOMER_CREATEFROMDATA1, however the contact information for the customer is not given in any of the structures which are mandatory fields for the client.
The only option I think would help is the Inbound IDOC if there is any. Can anyone help me with the name and the procedure in brief if this is possible.