Getting different error message compared to webmethods provider service error

Hi ,

While executing the provider web servi ce from webmethods, getting error message which comes from back end system…

Error at webmethods end : Block Type: ALLOW_POS_ONLY is not supported for debit/credit card

If i test the same service from SOAP Ui, getting a different eroor message saying that Error Executing Backend WS - java.lang.NullPointerException

Could you please help me on this and i am not getting why it is throwing diff error messages?

Rgards
Murali

The WM error is really a business logic error, you need to find the answer based on what you are doing.

The SOAPUI error normally caused by not passing mandatory field, check if you have all parameter populated, with correct values.