The PROBLEMLIST_DRS_WIRE_V1 structure defines an attribute error link entry.

 typedef struct _PROBLEMLIST_DRS_WIRE_V1 {
   struct _PROBLEMLIST_DRS_WIRE_V1* pNextProblem;
   INTFORMPROB_DRS_WIRE_V1 intprob;
 } PROBLEMLIST_DRS_WIRE_V1;

pNextProblem: Null, or a pointer to the next item in the list.

intprob: Attribute error description.