Server subsystem failed. Reason: java.lang.NumberFormatException: null

Server subsystem failed. Reason: java.lang.NumberFormatException: null

Not Able to start server with error “Server subsystem failed. Reason: java.lang.NumberFormatException: null”

ERROR:

<OSB_AdminServer> <[ACTIVE] ExecuteThread: ‘0’ for queue: ‘weblogic.kernel.Default (self-tuning)’> <<WLS Kernel>> <> <> <1518685844688> <BEA-002014> <IIOP subsystem enabled.>

<Critical> <WebLogicServer>  <AdminServer> <Main Thread> <<WLS Kernel>> <> <> <1518685845062> <BEA-000386> <Server subsystem failed. Reason: java.lang.NumberFormatException: null

java.lang.NumberFormatException: null

at java.lang.Integer.parseInt(Integer.java:417)

at java.lang.Integer.parseInt(Integer.java:499)

at weblogic.ldap.EmbeddedLDAP.validateVDEDirectories(EmbeddedLDAP.java:1104)

at weblogic.ldap.EmbeddedLDAP.start(EmbeddedLDAP.java:242)

at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

>

<<WLS Kernel>> <> <> <1518685845114> <BEA-000365> <Server state changed to FAILED>

SOLUTION:

Take backup of replicas.prop from domain –> server –> admin server –> data –> ldap –> conf  and restart the servers.

To fix the above error try the below:
Remove the ../domain-name/server/AdminServer/data/ldap/conf/replicas.prop file and restart the Admin server. It should work now.

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