Get Parameter Id NOT WORKING

[Former Member]

Hi,

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GET PARAMETER ID

is returning sy-subrc 4

in field exit

for MM02

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I have used the below mentioned

code in a field exit for some

field on tcode MM02.

In MM02, there is one field WERKS (Plant)

which i need to capture in my field exit.

But not working.

The same is working for MATNR.

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data : werks TYPE marc-werks.

GET PARAMETER ID 'WRK' FIELD werks.

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Can anybody guide ?

Regards,

Amit Mittal.

[athavanraja]

for get parameter to work the same should have been set before in the program or maintained at system->user profile->owndata -> parameters tab.

<b><u>here are the few lines from ABAP key word documentation</u></b>

If the SPA/GPA parameter specified in pid was not yet created in the SAP Memory for the current user, the data object dobj is initialized and sy-subrc is set to 4.

sy-subrc Meaning

0 The SPA/GPA parameter specified in pid exists for the current user in the SAP Memory and its value was transferred to the target field.

4 The SPA/GPA parameter specified in pid does not exist for the current user in the SAP Memory.

An SPA/GPA parameter that is readable with GET PARAMETER can previously have been created in the SAP Memory using the SET PARAMETER statement or automatically during the event PAI of a screen or selection screen.

Regards

Raja