message type in user exit

[Former Member]

Hi,All,

In Tcode AS01,I use user exit AISA0001 to check the value of ANLA-SERNR,if the value did not fit the rule,raised an error through "message ... type 'E' or message exxx with ...", now the problem occured, although I enter new value for the field SERNR,in the user exit, I got the old value,It seemed that the PAI did not trigged again.

Does anybody can help?

Thanks very much!

Pole

Message was edited by: gw gw

[andreas_mann3]

Hi,

1) have you debugged your exit ?

2) alternative for user exit is validation (TA OACV)

regards Andreas

[Former Member]

Hi there,

Not sure if this will help as im not sure at what point the user exit is called, but there is a method to access field values available in the main SAP program from within the user exit using field symbols. The code for this is as follows:

• field symbol declaration

FIELD-SYMBOLS: <status>.

• Assign value of variable from calling prog to field

• symbol

ASSIGN ('(SAPMM06E)RM06E-BSART') TO <status>.

• The value will now be contained in the field symbol

• <status> which can be used as usual i.e.

message exxx with <status>.

Hope this helps

regards

Mart

[Former Member]

Hi Mart,

I know the method you said, and I used it.

I wonder why the system can not get the new value,the user exit is called before saving the document.

Any way,thanks for all your help.

Pole