Show custom Error message in MB_CHECK_LINE_BADI

Question

Hi to all!
I'm using MB_CHECK_LINE_BADI to make some validation before posting the document.
The problem is this:
When I try to show an E message from a Z message ID, te message isn't shown correctly.
For example:
if sy-subrc <> 0.
v_txt = 'ERROR'.
    message E001 (Z_MSG) with v_txt.
endif.
Message ID Z_MSG, Message Number 001 = 'This is an example of an'.
The message is show like this: S:Z_MSG: ERROR
instade of This is an example of an ERROR.
I realize that the only E messages that are shown correctly are those which Message ID and Message number are in the T159F table.
Does any one knows if I have to update tihs standard table and how?
Or how can I do to show my E messages correctly?
Thanks a lot!
Nico.-

Answer 1

Hi,
Yes, you can do that. You would need to create a page validation that loops through the records in the tabular form, checks the values entered and then returns an error message.
Create a new validation. Set it to a Page level validation, select PL/SQL and then Function returning error text, then give it a name. The PL/SQL will be something like:
BEGIN
FOR i IN 1..APEX_APPLICATION.G_F01.COUNT
LOOP
  IF TO_NUMBER(APEX_APPLICATION.G_F04(i)) > 100 THEN
   RETURN 'Item ' || TO_CHAR(i) || ' - DEPTSAL must not be greater than 100';
  END IF;
END LOOP;
RETURN NULL;
END;This will loop through the records in column 4 and check the amount. If it is greater than 100, an error message is generated displaying the row with the error. This will stop the process on the first error. If there are no errors NULL is returned which indicates that the validation test has passed.
You should replace G_F04 with the correct column for your page - do a View Source on the loaded page and check for the "name" attribute for the column. G_F04 is for "f04", G_F05 is for "f05" etc.
Andy