Using DataDriver

Existing script design in *** Test Case ***
I need add changes to read data from excel file and then run execution for each row.
DataDriver design to run scripts from *** Keywords ***.
I try ad next: call from Test2.robot to Test1.log to read excel data -> collect all 10 arguments in Test1.log into list variables add pass it to existing file (Test2.robot)… execution is failed.
Error: Setting ‘Test Template’ is not allowed in resource file.
Is it possible to implement in this way or i need to modify existing script?
Is it possible to do next: read excel in Tes1.robot and run execution to Test2.robot after each line using [Tag] name on Tes2.robot?
I try to read loop, but Collection library from Robot Framework is not found. Do i need to install it separately?


*** Settings ***
Documentation   This is the script for Create Sales Visit Repository
Library     SeleniumLibrary
Library    DataDriver    file=1.xlsx    sheet_name=Sheet1
Test Template   Run Data Driven Steps

*** Test Case ***

*** Keywords ***
Run Data Driven Steps
    [Arguments]    ${Arg1}  ${Arg2}  ${Arg3}  ${Arg4}  ${Arg5}  ${Arg6}  ${Arg7}	 ${Arg8}	 ${Arg9}  ${Arg10}  
    @{ListExcelData}  Create List  ${Arg1}  ${Arg2}  ${Arg3}  ${Arg4}  ${Arg5}  ${Arg6}  ${Arg7}	 ${Arg8}	 ${Arg9}  ${Arg10}  
	[Return]    @{ListExcelData}


*** Settings ***
Library  SeleniumLibrary
Resource    Test1.robot

*** Test Case ***
 [Documentation] About the example test
 [Tags]  Sanity  Testing
 Run Data Driven Steps
     @{ReturnList}  Run Data Driven Steps
     FOR  ${i}  IN RANGE  @{ReturnList}         
           Log    ${i}
  --- use received arguments to run script

  -- call back to Test1.log to get next excel line information

 Close all browser

Why are you not just call all steps you want to call in that keyword?

Run Data Driven Steps
    [Arguments]    ${Arg1}  ${Arg2}  ${Arg3}  ${Arg4}  ${Arg5}  ${Arg6}  ${Arg7}	 ${Arg8}	 ${Arg9}  ${Arg10}  
    FOR    ${arg}    IN      ${Arg1}  ${Arg2}  ${Arg3}  ${Arg4}  ${Arg5}  ${Arg6}  ${Arg7}  ${Arg8}  ${Arg9}  ${Arg10}  
       #Do what ever you want to do with ${arg}

I ty to avoid changes and path list to Test2.robot where adapt it to existing code … looks i have to do it anyway … Thank you