SAP Knowledge Base Article - Preview

2903479 - Query based on HCPR terminates with error message "Error 2,018 has occurred in the BWA/SAP HANA server"

Symptom

Upon a query execution, from a query based on HCPR, the following error messages are displayed :

  • Error reading the data of InfoProvider XXXXXXXXXXXXX
  • Error message  Object Collapsed Error 2,018 has occurred in the BWA/SAP HANA server
  • Error message  Object Collapsed Object Name = "XXXXXX"."0BW:BIA:XXXXXX", FM Name = TREX_DBS_AGGREGATE]
  • Error message  Object Collapsed mapping found: calcEngine search on olapIndex failed.,QueryId: XXXXXXXXXXXXXXX/[Request Info: ...
  • Error message  Object Collapsed A received argument has an invalid value;Error mapping key figure "__numoffacttablerows" to part provider "XXXXXX:0BW:BIA:XXXXXXXX": No valid ...
  • Error message  Object Collapsed Parallel processing of query 5 resulted in the following messages:
  • Error message  Object Collapsed Parallel processing of query 6 resulted in the following messages:
  • Error message  Object Collapsed Errors occurred during parallel processing of query 5, RC: 3
  • Error message  Object Collapsed Error while reading data; navigation is possible
  • Information Message  Object Expanded CL_RSDR_AT_QUERY >> Row:  Inc: 54 Prog: WRITE_MESSAGES


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Environment

SAP BUSINESS WAREHOUSE

Product

SAP Business Warehouse all versions

Keywords

bw, business, warehouse, HCPR, BWA indexes, Numfacts, 1ROWCOUNT, ADSO's, Union, HANA views, __numoffacts_ods, __numoffacttablerows, HANA Composite Provider , KBA , BW-BEX-OT-HCPR , CompositeProvider Query , Problem

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