Correlated subquery cannot have TOP or ORDER BY

Hi,

I have the following query:

SELECT (select  "OITM"."CardCode" from "OITM" where  "OITM"."CardCode"  = CUSTOMER."Code" limit 1)

from "OCRD" as CUSTOMER;

when running produces the following error:

Could not execute 'SELECT (select "OITM"."CardCode" from "OITM" where "OITM"."CardCode" = CUSTOMER."Code" limit 1) ...' in 54 ms 655 µs .

SAP DBTech JDBC: [309]: correlated subquery cannot have TOP or ORDER BY:

Is there a way to overcome this problem?

Thank you in advance

D.E.