In our client server Nintex workflow, Query BCS and Query LDAP features are disabled due to security. So we have created a external list (GetMembersFormGroup) with BCS connection to get ldap users. BCS returning the users without any issue. We are using Sharepoint 2010.
If i'm executing the query list like below, its showing the result exactly.
But when im running this workflow its returning "Failed to query list data. Attempted to perform an unauthorized operation." error on query list.
1. Created Action set component to execute the query with Admin rights.
2. Tried to execute the workflow manually
3. Logged in using system admin login and tried to execute
Kindly help me to identify the issue.