after applying oracle bundle patch184.108.40.206.180417 some ora error messages occur:
ORA-00700: soft internal error, arguments: [PITL6] ORA-00700: soft internal error, arguments: [kdt_bseg_srch_cbk PITL5], 
Searching the web, I found a corresponding oracle document: Doc ID 2420831.1
Unfortunately no information is available in SAP knowledge base and I do not have a valueable MayOracle account.
Does somebody know about this error and how to resolve this issue?