Problem in ME23N

[joseantonio_vallejorodrig]

Hello, I'm trying to catch the event modify for example, into a user exit, but i can't do it.

I have

CASE sy-tcode.

WHEN 'ME23N'.

-> IF sy-title CS 'Create'.

PERFORM xxxxxxxxxxx USING xxxxx.

ENDIF.

ENDCASE.

But sy-title always contain the same expression when I modify the document or create other new.

For e.g.: If I change a value in a field and then press Intro

How I could see the action?

Thank you in advance.

[joseantonio_vallejorodrig]

Hello, I'm trying to catch the event modify for example, into a user exit, but i can't do it.

I have

CASE sy-tcode.

WHEN 'ME23N'.

-> IF sy-title CS 'Create'.

PERFORM xxxxxxxxxxx USING xxxxx.

ENDIF.

ENDCASE.

But sy-title always contain the same expression when I modify the document or create other new.

For e.g.: If I change a value in a field and then press Intro

How I could see the action?

Thank you in advance.

[Former Member]

To catch the event for modification, you have to look at

field TRTYP FROM T160 table.

SELECT SINGLE TRTYP FROM T160 INTO V_TRTYP WHERE TCODE = SY-TCODE.

IF NOT V_TRTYP IS INITIAL.

CASE V_TRTYP.

WHEN 'H'.

In Create mode

WHEN 'V'.

In Change mode

WHEN 'A'.

Display mode

ENDCASE.

ENDIF.

Regards,

Ravi

[Former Member]

Hi Jose

I seem to recall having this problem a while back on a 4.6C system when using user exit EXIT_SAPLEBND_002. We assumed that SY-TCODE would be ME21N for create, ME22N for change and ME23N fro display.

But, for example, if you go in to display a PO with ME23N, and then press the Change button to get it into change mode, the SY-TCODE stayed ME23N. I think in the end we distinguished between create and change / display by checking whether the PO Number (EBELN) was initial on the first line item of the IT_BEKPO structure. Or something equally inelegant.

Sorry I can't be more helpful.

Cheers

Lyal

[joseantonio_vallejorodrig]

Hello Lyal, I've the IT_BEKPO structure empty due to this I can't see any kind of operations like Modify for example.

How can I see this operations? If I don't have any clue in SY-TITLE or IT_BEKPO.

If I press the 'PEN' icon for modify anything, when I change the values into a cell and then press Enter, How could I detect the operation? or If I press NEW icon.

I'm always speaking about ME23N.

Thank You.