Module Pool programing: triggering of PAI module

[prashant_nandanikar]

Hi All,

In SAP standard program,there is a PAI module to be executed on change request. If the field value changes on screen then only that module gets triggered.

I am trying to execute that module even value of th efield is not changed. Is it possible?

CHAIN.

• Ist das eingegebene Material oder Charge vorhanden ?

FIELD:

VBAP-PSTYV,

VBAP-WERKS,

VBAP-CHARG,

VBAP-LGORT,

VBAP-KDMAT,

VBAP-MATNR,

VBAPD-MATNR_G,

RV45A-MABNR,

VBKD-WMINR,

• IS2ERP Media enhancement

vbap-idcodetype, "ISBN-Nr.

vbap-ismidentcode, "ISBN-Nr.

RV45A-CCODE,

VBAP-MATWA

MODULE VBAP-MATNR_PRUEFEN ON CHAIN-REQUEST.

ENDCHAIN.

Is there any way to execute above module even if not a single field value is not changed?

Thans in advance.

[kesavadas_thekkillath]

Answer is no.

ON REQUEST
The module <mod> is only called if the user has entered something in the field

[Former Member]

What you can do is working with a global field g_switch. That you set in the module 'set_switch_on',

CHAIN.
FIELD:
VBAP-PSTYV,
VBAP-WERKS,
...
MODULE set_switch_on ON CHAIN-REQUEST.
ENDCHAIN.

if g_switch NE 'X'.
MODULE VBAP-MATNR_PRUEFEN.
endif.

Don't forget to put this global field g_switch off afterwards.

Edited by: Tom Verstocken on Nov 15, 2010 2:24 PM