Material A/c Document For Customer Returns

Dear All,

This is in referance to the customer Returns scenario.

Typically, a material document is generated on completing the post goods receipt while executing the returns delivery. ( Movement Type 651)

For any material document an A/c doc is also associated. I am not able to get the a/c document for the material document if i do the returns with movement type 651.(SAP Std).

Kindly suggest on this.

Regards,

Niketan