The mtpxlq parameter is the total number of dynamic status exception list (x-list) entries the EAGLE 5 ISS maintains. There are 2500 total table entries. The default values allow for 2000 entries for provisioned destinations and 500 for x-list entries. (If you increase the number of x-list entries, you must decrease the number of DPCs that can be provisioned by changing the mtpdpcq parameter.) The mtpxlet parameter is the maximum amount of time the EAGLE 5 ISS maintains an unreferenced x-list entry. The mtpxlot parameter is the threshold that this message refers to.
Use the chg-stpopts to change the number of x-list entries, the x-list expiration timer, or to raise the threshold for notification of a full x-list.
If the problem persists, use the dact-rstst command to eliminate specific x-list entries.