Facing an exception while executing a query operation

Hi Experts,

I have created an Odata service through SEGW tcode. I am able to execute the read operation(instance method).

When I try to execute the query operation I am getting the following exception:-

  <code>F2/718</code>

  <message>No customer was found with these selection criteria</message>

  <code>/IWBEP/CX_SD_GEN_DPC_BUSINS</code>

I have mapped the following BAPIs,

BAPI_CUSTOMER_GETLIST( for Query Operation),

BAPI_CUSTOMER_GETDETAIL2( for Read Operation).

I have also checked that appropriate backend configurations are made and the data is present in backend database tables.

Please help me resolve this issue.

Thanks and regards,

Kawish