The alert check_topology_index_garbage appears in RSDDBIAMON2 transaction and in TREXADMIN Alert tab as per screenshots below. Usually followed by an alert message "FuzzyException: 2982; A communication error occured, with the TREX Tcplp Server".
Also, sometimes with an error text of index not assigned but loaded by the attribute engine.
According to images below:
From trexadmin, check_topology_index_garbage alert
From transaction RSDDBIAMON: Internal error while executing check check_topology_index_garbage
From transaction RSDDBIAMON: Check of indexes with incorrect information in topology.
Error Text: Index not assigned but loaded by the attribute engine.
Business Warehouse Accelerator, BWA, BIA 7.00, 7.20
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