https://userapps.support.sap.com/sap/support/knowledge/en/2902404
2902404 - Short dump BCD_BADDATA in RSAMON41 | SAP Knowledge Base Article
The following short dump is created, usually by background job SAP_COLLECTOR_FOR_PERFMONITOR or SAP_COLLECTOR_PERFMON_RSAMON40 Category ABAP programming error...
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