SSFC BASE64_DECODE - error attachment

Dear All,

I have issue with attachment error,while i am doing decode using FM SSFC BASE64_DECODE it is just converting into base64 format whether it is converted correct or wrong format.but problem is since attachment is having errors but FM SSFC BASE64_DECODE not able to returns errors.

because of that i am not able find out errors using FM.

can any body face this similar issue and how to find out  attachment errors.

Thanks,

Prathap.