This blog explains how to get the list of workbook under the specific role.
We can get the list of workbooks in a role using AGR_HIER table.
1. Goto SE16 Transaction.
2. Provide the table name as "AGR_HIER".
3. Provide the rolename in "AGR_NAME" feild and "RRMX" in "REPORT" as below and Execute.
Then we will get list of workbook ids which are in SAP_GUID feild under the specified role.