3407898 - Query execution failed with error "Failed to lookup path '$transient_path,B1'"

Symptom

Query execution failed with following error:

general error (no further information available);Failed to lookup path '$transient_path,B1': calcEngine search on ...
olapIndex failed.,QueryId: <XXXXXXXX>/[Request Info: Object Name = "SAPHANADB"."0BW:BIA:<XXXXXXXX>", FM ...
Name = TREX_DBS_AGGREGATE]
Error 2.999 has occurred in the BWA/SAP HANA server
Error reading the data of InfoProvider <XXXXXXXX>$X
Error while reading data; navigation is possible
CL_RSDRH_TREX_STORAGE >> Row: Inc: 114 Prog: MAP_TREX_EXCEPTION

This issue occurs especially after upgrading to BW/4HANA.

Environment

SAP BW/4HANA - all version

Product

SAP Business Planning and Consolidation 2021, version for SAP BW/4HANA

Keywords

2999 , KBA , HAN-DB-ENG-BW , SAP HANA BW Engine , BW4-AE-CORE , Core Services , Problem

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