Problem in customer exit QE01

Hi All,

I am using the customer exit EXIT_SAPLQEEM_011 for suppress the POP-UP i.e Manual Valuation in tcode QE01

I.e I am writing the code for accept and reject when the value is within the tolerance limit by using customr exit.

It is successfully suppressed when I click VALUATE button but my problem is during when the user hit the enter button also i need to suppress the POP-UP .

Is there any other customer exit ?

My problem is when i hit the enter button it is going to call the customer exit in different place i.e in include LQEEMF21 when i click valuate it is calling in line no 258

but when i hit enter button it is calling the customer exit in line no 1269.

any clues..

Regards

Ram