Code to indicate the main intent of the request to grid access provider.  
Note that the codes are NOT an enumerated list due to flexibility regarding adding or deleting codes.  Changes to the set of codes will be published on   
  • GAP_MASTERDATA  Requests regarding master data, requests to change master data, activation, change in settlement method, etc.
  • GAP_METERING        Requests regarding metering data
  • GAP_SETTLEMENT   Requests regarding calculations, invoices, payment, etc.
  • GAP_GRID                  Requests regarding the grid quality, ground fault, deactivation, etc.
  • GAP_KILE                   Requests for compensation for not delivered energy
  • GAP_INSTALLATION Requests regarding installation, changes in installation
  • GAP_OTHER              Other requests to grid access provider