23.22 Get user list using function module call

Prerequisites

• Products: Liquid UI WS, Liquid UI Server or Local DLL, Client Software
• Commands: call(), return(), text(),

Purpose

The article demonstrates how to call a function module (BAPI_USER_GETLIST) to display the user list on the SAP Easy Access screen. The following steps will guide you through the process.

1. Delete the image container on the SAP Easy Access screen
2. Add a function to trim the string
3. Call the function to display the user list
4. Add a for loop to create texts
5. Call the BAPI_USER_GETLIST function
    

Note: Ensure to provide the RFC parameters in the guixt.sjs file.

User Interface

//Create the SAPLSMTR_NAVIGATION.E0100.sjs file inside your scripts folder for customizing the SAP Easy Access screen 
//Now, let's add the Liquid UI script to the above file and save it

Customization

1. Delete the image container on the SAP Easy Access screen using del().
    

   //Delete the image container on the SAP screen
    del("X[IMAGE_CONTAINER]"); 

    
   
    
2. Add a function to trim the string.
    

   //Function to trim all the blank spaces
   String.prototype.trim = function() 
   {
       return this.replace(/^\s+|\s+$/g,"");
   }
   

    
3. Call the getUsersList function to display the user list.
    

   //Displays the user details
   getUsersList();
   

    
4. Add a for loop to create texts based on the number of users in the list.
    

   //For loop to create the texts
   for(i=0; i<user_id.length; i++)
   {
   	text([1+i,0], user_id[i]);
   }
   

    
5. Call the BAPI_USER_GETLIST function using call().
    

   //Function to get users list
   function getUsersList() {
   call('BAPI_USER_GETLIST',{'in.WITH_USERNAME':'&V[_user]','out.ROWS':'z_rows','table.USERLIST':'z_userslist'});
      user_id = [];
      for(i = 0; i<z_userslist.length; i++){
           	 temp = z_userslist.trim();
           	 user_id.push(temp);       
       }
   }
   

    

SAP Process

1. Refresh the SAP screen to see a list of users on the SAP Easy Access screen. Scroll down to view the entire user list.