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SAP NetWeaver Newbie

SAP Java Server Node Not Starting


If the java server node is not starting up check the bootstrap properties. If you see the following, set the environment variable LDR_CNTRL to USERREGS.

JVMCI200 - ERROR: User register saving is not enabled, Garbage Collection could be incorrect.
JVMCI200 - ERROR: because of this the JVM library is explicitly aborting the process
JVMCI200 - ERROR: You must either rebuild the executable using "-bM:UR"
JVMCI200 - ERROR: or run with "export LDR_CNTRL=USERREGS"

You can set the environment variable using the command 'export LDR_CNTRL=USERREGS' or 'setenv  LDR_CNTRL USERREGS' in UNIX depending on the shell used.
USERREGS enables user register saving when system calls are made by the JVM.

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