Higher number of assignments (ANZUO) for table KLAH

Dear Experts,

Need your suggestion about one requirement.

It is about table KLAH and field ' No. of assgmts'.

Field name = ANZUO . Data element = ANZUOR.

This field is of type numeric with length = 5.

which means, in table KLAH, maximum of 99999.

Actually, in our client's business, few classes having more than 99999 objects.

Thus, those classes are not being selected to view in table KLAH as the value of the field ANZUO is more than 99999.

Is there any way to increase the max value of this field ANZUO (Number of assignment) of table KLAH? May be upto 6 or 7 numeric value?

This is the requirement.

Any SAP Note related to this !

Thanks in advance for your kind advices.

Regards,

Supriyo