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

Article Id: 39358

Status: Published

Updated On: 14-02-2018 07:54

Legacy Id: TEC1868048

Products:

CA Application Performance Management Agent (APM / Wily / Introscope) , INTROSCOPE

Issue/Introduction:

Symptoms:

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:
Location:
oracle/security/o5logon/O5Logon.generateOAuthResponse(I[BLjava/lang/String;Ljava/lang/String;[B[B[B[B[IZB[BII[B[I)V @858: dup
Reason:
Type top (current frame, locals[0]) is not assignable to 'oracle/security/o5logon/O5Logon' (stack map, locals[0])

Environment:

APM 9.7 with Oracle 12c

Cause:

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

Workaround:

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

And add the following line

# Oracle

SkipPackagePrefix: oracle.security.o5logon.

Additional Information:

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

# Oracle

SkipPackagePrefix: oracle.security.o5logon.

Environment:

Release: CEMUGD00200-9.7-Introscope to CA Application-Performance Management-Upgrade Main
Component: