validating date in module pool

[Former Member]

Hi

i have a screen that contains date filed , if the date is greater than present date i want to give message and if the user is giving the other than future date then only it will be processed .

in pai i write like this

if equi-MEASURED_DATE > sy-datum.

message E000(z01) with 'Date Cannot be the future date'.

endif.

but if i pressed save it is taking i dont want to take

Message was edited by:

kiran kumar

[Former Member]

Hello Kiran,

In the PAI do this.

CHAIN FIELD DATE MODULE VALIDATE.

In report

MODULE VALIDATE.

if data > sy-datum.

error message.

endif.

ENDMODULE VALIDATE.

IF useful reward and close the thread.

Vasanht

[Former Member]

Hi,

In PAI of the Screen write the Code:

Chain,

field <name>.

module <name> on chain-input.

endchain.

double click on module name and write the validation.

Regards,

Anji

[Former Member]

MODULE USER_COMMAND_1000 INPUT.

CHAIN

FIELD EQUI-MEASURED_DATE.

MODULE CHECK_input ON CHAIN-INPUT.

ENDCHAIN.

*if equi-MEASURED_DATE > sy-datum.

*message E000(z01) with 'Date Cannot be the future date'.

*endif.

ENDMODULE. " USER_COMMAND_1000 INPUT

IT IS GIVING MESSAGE CHAAIN IS NOT DEFINED,CHECK U R SPELLING

[Former Member]

OH SORRY TO ALL I MADE A BIG MISTAKE

I AM OT WRITEING AT FLOW LOGIC

SORRY GUYS

[athavanraja]

in PAI write the following code.

process after input.

field equi-MEASURED_DATE module fm3 .

double click on fm3 and it would create module where you write the following code.

module fm3 input.

if equi-MEASURED_DATE > sy-datum.

message E000(z01) with 'Date Cannot be the future date'.

endif.

endmodule.

Regards

Raja

[Former Member]

PAI IS NOT TRIGGERING

PROCESS BEFORE OUTPUT.

MODULE STATUS_1000.

*

PROCESS AFTER INPUT.

MODULE USER_COMMAND_1000.

CHAIN.

field EQUI-MEASURED_DATE module CHECK_DATE.

ENDCHAIN.

MODULE CHECK_DATE INPUT.

BREAK-POINT.

if EQUI-MEASURED_DATE > sy-datum.

message E000(z01) with 'Date Cannot be the future date'.

endif.

ENDMODULE.

[Former Member]

Validation has to be done using FIELD statement in the PAI.

PAI

FIELD v_date MODULE Validate_data.

Module validata_date.

<perform Validation>

endmodule.

[Former Member]

Hi Kiran,

For this you have to use module In PAI in your screen

write it in this way

CHAIN FIELD DATE MODULE CHECK_VALIDATION

Under your module you ccan validate it in this way

MODULE CHECK_VALIDATION.
IF DATE GT SY-DATUM.
Message E-001.  " Date can not be greater than the current date.
ENDIF.
ENDMODULE VALIDATE.

[Former Member]

Hi Kiran

Try as follows it will be Work

Write following code in PAI.

PROCESS AFTER INPUT.

CHAIN.

FIELD p_datuv MODULE chain_module_1.

ENDCHAIN.

then Doble click and write following code with in module.

MODULE chain_module_1 INPUT.

if equi-MEASURED_DATE > sy-datum.

message E000(z01) with 'Date Cannot be the future date'.

endif.

ENDMODULE. " chain_module_1 INPUT

Thanks.

Jay

[Former Member]

IF I WRITE CODE IN MODULE USER_COMMAND_1000.

IN THIS MODULE IS TRIGGERING

[Former Member]

wirte the code in PAI.

see the following ex:

PROCESS AFTER INPUT.

CHAIN.

FIELD KONA-KNUMA.

MODULE MOD_CHECK_INPUT.

ENDCHAIN.

&----

---

*& Module m_comp INPUT

&----

---

• text

----

---

MODULE MOD_CHECK_INPUT INPUT.

SELECT SINGLE * FROM KONA WHERE KNUMA = KONA-KNUMA.

IF SY-SUBRC <> 0.

MESSAGE E999 WITH 'Agreement No. ' KONA-KNUMA 'does not exists'.

ENDIF.

ENDMODULE. " m_comp INPUT