I have trouble assigning a value of an application item to a page item. I think it's something simple, but I just do not see. I am new to apex.
I'm using Apex 4.02, with oracleXE 11g
In my page CRUD_CASO create a after submit computation to assign value to F103_CASO
Computation Point: After Submit
Type: Item Value
On the page where I have the error I assign the value of the application item F103_CASO as follows. P6_COD_CASO is a primary key item
Page Item: P6_COD_CASO
Display as: Select List
Source Used: Always, replacing any existing values in session state
Source Type: application or page item name
Maintain session state: per session
Source value or expression: F103_CASO
Default Value: & F103_CASO.
when I press the Create button I get the following error message:
ORA-01400: can not insert NULL into ("ACTIO." ACT_COLABORADOR_X_CASO. "COD_CASO)