The get attributes feedback information in the file information data structure starts at position 241 in the INFDS, and contains information about a display device or ICF session (a device associated with a WORKSTN file). The end position of the get attributes feedback information depends on the length of the data returned by a get attributes data management operation. The get attributes data management operation is performed when a POST with a program device specified for factor 1 is used.
More information about the contents and the length of the get attributes data can be found in the Information Center.