An error number 19002 is a slot error. 190EE where EE points to the slot number experiencing the error so 19002 points to slot number 2. POSSIBLE CAUSES below:
1) Improper rack addressing in which remote drops are assigned to a slot which contains a LI or LTI card.
2) Improper seating of module in rack, edge connector of module may be damaged or the rack or slot has been damaged.