https://userapps.support.sap.com/sap/support/knowledge/en/2215451
2215451 - signal 11 and stacktrace errors while processing complex BW queries - SAP ASE for BW |...
BPC and/or BW queries fail with a short dump - SQL30046 errors. The corresponding errors in the ASE errorlog are in the form of a stacktrace. The stack...