java.lang.VerifyError when using APM 9.7 with Oracle 12c.

Document ID : KB000039358
Last Modified Date : 14/02/2018
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 When using Oracle 12c with APM, we are getting errors on starting the application server. We see the following error in the application server log:

  ERROR: Server process failed to start due to:
  java.lang.VerifyError: Stack map does not match the one at exception handler 858
  Exception Details:
  oracle/security/o5logon/O5Logon.generateOAuthResponse(I[BLjava/lang/String;Ljava/lang/String;[B[B[B[B[IZB[BII[B[I)V @858: dup
  Type top (current frame, locals[0]) is not assignable to 'oracle/security/o5logon/O5Logon' (stack map, locals[0])



 APM 9.7 with Oracle 12c



 Instrumentation of the Oracle O5logon classes in Oracle 12c causes a verify error



 Open the file <AgentHOME>/core/config/jvm.pbd

 And add the following line

 # Oracle



  Additional Information:

 This skip clause is already in place for APM release 10.0 and later in file jvm.pbd.

 # Oracle