SAP ABAP – PARAMETER ID

Parameter Id is the one which holds the memory for the particular field. when we need to pass the field from one screen to another use the parameter Id.

 

The SAP Memory is a user-specific memory area of the application server, which is accessed by all main sessions of a user session at once. ABAP programs have access to SPA/GPA parameters stored in the SAP Memory (also called SET/GET parameters).

We can use the GET PARAMETER and SET PARAMETER for getting and setting the value to and from the memory id.

SET PARAMETER ID pid FIELD dobj.

Above statement  set the content of the data dobj to the content of the SPA/GPA parameter specified in pid .

GET PARAMETER ID pid FIELD dobj.

Above statement  get the content from the memory id pid to the data object dobj.

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