https://userapps.support.sap.com/sap/support/knowledge/en/2296593
2296593 - Fatal abort in AnnotateCtrl::AnnotateParseTree - SAP IQ16 | SAP Knowledge Base Article
While executing an IQ system procedure like sp_iqcontext, in some rare conditions, a fatal abort could occur in AnnotateCtrl::AnnotateParseTree. Excerpt of the...
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