error during MB11 bdc-upload

hi experts.

I am using a BDC-UPLOAD program for MB11 but there is one error during an upload.

Here is a procedure which i am following:

I have created an upload file, which is tab-delimited format. In which such information exists:

01.12.2008 12.12.2008 561 d920 m920 536319000 1 PC 100

Now when i am uploading this file using movement type P61 or 561 a same error occurs:

Formatting error in the field MSEG-EXBWR ; see next message

Make an entry in all required fields and this is a required field, its a currency type field but i have even checked it by replacing it into char & num.

Is there any standard upload program for STOCK UPLOAD using MB11? If there is any one who can send me a solution.

thanks in advance.

Regards,

Yahya Shoaib.