topic Re: Parameter Id in Screen field Attributes ?? in Application Development and Automation Discussions

Parameter Id in Screen field Attributes ??

NR_Ranasingh — Wed, 03 Jun 2009 12:05:09 GMT

Wht is the use of the PARAMETER ID in Screen Attributes ?

Suppose i have a Input field in the Screen. say - kna1-kunnr

In the Screen attributes of that field there is a option for PARAMETER ID?

pls explain with examples....

Re: Parameter Id in Screen field Attributes ??

Former Member — Wed, 03 Jun 2009 12:11:48 GMT

Hi,

The Parameter ID field contains the name of the corresponding SPA/GPA parameter.

A simple way of doing this is to start the program that you want to call, place the cursor on the input fields, and choose F1 followed by Technical info

To fill the input fields of a called transaction with data from the calling program, you can use the SPA/GPA technique. SPA/GPA parameters are values that the system stores in the global, user-specific SAP memory. SAP memory allows you to pass values between programs

ABAP programs can access the parameters using the SET PARAMETER and GET PARAMETER statements.

For more information of the above refer sap help

Regards

Shiva

Re: Parameter Id in Screen field Attributes ??

Former Member — Wed, 03 Jun 2009 12:13:40 GMT

Parameter ID is to move the field value between sessions.

For example:

set parameter id 'mat' field v_matnr

Call Transaction 'me22n'. (this statement will open new session.)

Thanks and Regards

Re: Parameter Id in Screen field Attributes ??

Former Member — Thu, 04 Jun 2009 05:36:38 GMT

As u know there are two types of memory

1)SAP Memory (Global Memory)

2)ABAP Memory (Local Memory)

With SAP Memory u can pass the data from one session to other

only be setting the parameter id ie using SET Parameter & GET Parameter.

By setting the parameter id u can navigate from one transaction to another

based on user-command.

eg :

data : wk_mat type mara-matnr value 'MAT'.

(in the Data Element of MATNR field u find parameter id = MAT)

form user-command using ucomm type sy-ucomm field selfield type slis_selfield.

case ucomm.

when '&IC1&'

SET PARAMETER ID 'WA_MAT' FIELD MARA-MATNR.

CALL TRANSACTION 'MM01' AND SKIP FIRST SCREEN.

endcase.

Regards

Re: Parameter Id in Screen field Attributes ??

venkat_o — Thu, 04 Jun 2009 09:57:22 GMT

Hi Sagar, Set/Get parameter ID A field can be filled with proposed values from SAP memory using a parameter ID. Example A user only has authorization for company code 0001. This company code is stored in memory at the beginning of a transaction under the corresponding parameter ID. Fields that refer to the data element are automatically filled with the value 001 in all subsequent screen templates. Simple example


REPORT ztest_notepad.
DATA: program TYPE rs38m-programm VALUE 'ZTEST_NOTEPAD'.
SET PARAMETER ID 'RID' FIELD program.

Create one program and paste the code above and execute . Once you execute and come out of the transaction SE38 and run some other transactions, and now go to SE38, still you can see the program ZTEST_NOTEPAD under report name. Dependencies A field in the screen template is only filled automatically with the value stored under the parameter ID of the data element if this was explicitly permitted in the Screen Painter. Thanks Venkat.O

Re: Parameter Id in Screen field Attributes ??

NR_Ranasingh — Thu, 04 Jun 2009 13:29:08 GMT

Thnks to all people....