string - AX2009 - str data type limit -


is there limit on size of str data type in ax2009?

there extended data type (memo) can inherited extended data types. difference between extended data type inherited (memo) , str data type? not (memo) str data type?

for limit: yes , no.
practical purposes unlimited x++ runtime has limit can find out feeding large values strrep function until encounter errors.

all edts based on strings 'mapped' str in x++ result in different column types in database backend or different control properties when rendered in ui.
when considering x++, can treat memo edt same str please notice come different 'realms' of ax - str string type of x++ used building business logic in ax , memo base edt unlimited strings when modelling database , ui part of ax.


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