Clearing Control-CL document with FICA items

Hi Friends,

I have the following scenario.

Actual:-

Order with Document type AA(My Invoice) and payment method V.

1. Customer has paid with w.r.t to Business partner number info.

2. Payment was posted on the Account and the document with document type ZU is posted

3. With clearing system generates 3 CL documents.

I have no idea why the system generates 3 CL documents instead of creating one CL clearing document.

Correct will be:-

Now I have analysed a similar scenario in other system it worked perfectly without CL documents. Single CL clearing document was created

RE-Invoice

ZU- Account posting and no direct clearing.

FPMA:- A CL clearing document is created.

CL document is visible only in clearing data at the document level.

Can you throw some light on it.

Thanks in advance!

Lakshmi