The routine checks to see if the table needs to be updated by doing the following:

• Checks to see if the member is currently active. If so, the routine loops through the table. If the member is already in the table, the routine updates the member token. If the member is not already in the table, the routine adds the member. This covers the case where a member might have become active, but the GEPLTYPE=GEMSTATE event was skipped.
• If the member is not currently active, the routine checks to see if it is being called for a member state change.
  • If this is not a member state change, the routine takes no action.
  • If this is a member state change, the routine checks the previous member state to see if the member was active. (This covers another case where a GEPLTYPE=GEMSTATE event might have been skipped.) If the member was active at one time, the routine checks to see if the member is in the table, and adds the member or updates the member as appropriate. Otherwise, the routine takes no action.
• If the member is currently active, the routine checks to see if the member is in the table, and adds the member or updates the member as appropriate.