Unable to Load not more than 5 records in BAPI

Hi All

I'm using a custom BAPI program to load data for Tender Opportunity in CRM

I'm able to load data successfully but the issue is No matter how many records I try to load,it loads 5 and then throws an error.

The error is :

An authorization check could not be executed and the Error Type is A.

Can anyone out there help me out please.

Thanks in Advance