How to find the parameter ID of a field

As we all know, in the personal data of the SAP system, you can set the default values of some parameters for users. This makes it easy for some customers to use specific data. How can they find the parameter ID?

The first method is to use F1 to directly view the parameter ID of the data element.

The second method is to go directly to the table and the table name is dd04l.

 

However, both methods can only find the data element that defines the parameter ID. If the parameter ID is not linked to the data element, it cannot be found. For example, when clearing the account, f-04 has a field vausk, its data element is varnr_021, through F1 is not found parameter ID, it will use the following two methods

The third method is to find all parameter IDs through the tpara table, but only the descriptions are hard to find.

Method 4: PassProgramRpr_abap_source_scan to find the fields used by the program, screen, and so on.

For example, if the program name is sapmf05o (the standard program for clearing accounts), the screen is 1101 (standard screen), the field is vausk, and run it, you can find that the parameter ID is llk,Source codeIs the get parameter ID 'llk' field rfcu4-vausk. "ausgleichsv. Kreditor.