OB13 - Lenght of GL Account number Changed

Hi

Due to our requirement we have changed the length of G/L number from 6 to 10 in "OB13".

Existing G/L Accounts which were of the length "6" are not affected due to this changes.

When we extend or create G/L Accounts (6 digit) other than 10 digit G/L Account, the system in transaction code "FS00"

under the menu Settings >Hierarchy display > Display account in the navigation tree, the system give the prefix of "0000"

followed by the G/L account number which is of "6" digit.

Is there any chance we can truncate "0000" from the display?

Thanks in advance.

Ratesh M. Pitale