Problem with Error message

[Former Member]

Hi guys,

I have 2 screens - 101 and 102 in transaction IL02.

101 - contains Manufacturer number

102 - contains Model number.

My requirement is:

•When Model number is entered, but Manufacturer is blank  produce a “hard error” message: “Please enter Manufacturer data”

oThis error message can be released when pressing “Enter” – standard SAP response

oSave is NOT allowed, until a Manufacturer is entered

Problem: When i display error message in PAI(in user command) of 102 screen - The screen does not allow me to change the Manufacturer number field.

It allows only model number field to be modified.

But i want all other fields to be modifiable.

Suitable solution will be rewarded points.

Regards,

GURU

[Former Member]

Thanks for your response

Fields on the different subscreen of main screen.

So it is not possible to use Chain statement.

Regards,

GURU

[varma_narayana]

Hi Guru...

Use all those fields that should be editable in CHAIN .. ENDCHAIN block of the PAI.

PROCESS AFTER INPUT.

CHAIN.

FIELD MANFNO.

FIELD MODELNO .

MODULE CHECK_DATA. "Validate and generate the Error message in this module

ENDCHAIN.

REWARD IF HELPFUL

[Former Member]

Thanks for your response

Fields on the different subscreen of main screen.

So it is not possible to use Chain statement.

Regards,

GURU

[Former Member]

Hi

Use Chain Endchain.

Also check the keyword 'Field' in SAP help.

Regards

Navneet

[Former Member]

Hi,

1)Give field type as 'E' for Manufacturer number in 101 layout. and write module.

2) Write that field between chain and endchain.