Traté de agregar

  <enforce-valid-basic-auth-credentials>false</enforce-valid-basic-auth-credentials>

dentro de<security-configuration> etiqueta en config.xml del servidor weblogic 12.1.3 Después de agregar esta línea, mi servidor weblogic se apaga cada vez que inicio mi servidor.

¿Hay algo mal? He adjuntado mi contenido config.xml a continuación

            <domain-version>12.1.3.0.0</domain-version>
              <security-configuration>
                <name>mdm_domain</name>
                <realm>
                  <sec:authentication-provider xsi:type="wls:default-authenticatorType">
                    <sec:name>DefaultAuthenticator</sec:name>
                  </sec:authentication-provider>
                  <sec:authentication-provider xsi:type="wls:default-identity-asserterType">
                    <sec:name>DefaultIdentityAsserter</sec:name>
                    <sec:active-type>AuthenticatedUser</sec:active-type>
                  </sec:authentication-provider>
                  <sec:role-mapper xmlns:xac="http://xmlns.oracle.com/weblogic/security/xacml" xsi:type="xac:xacml-role-mapperType">
                    <sec:name>XACMLRoleMapper</sec:name>
                  </sec:role-mapper>
                  <sec:authorizer xmlns:xac="http://xmlns.oracle.com/weblogic/security/xacml" xsi:type="xac:xacml-authorizerType">
                    <sec:name>XACMLAuthorizer</sec:name>
                  </sec:authorizer>
                  <sec:adjudicator xsi:type="wls:default-adjudicatorType">
                    <sec:name>DefaultAdjudicator</sec:name>
                  </sec:adjudicator>
                  <sec:credential-mapper xsi:type="wls:default-credential-mapperType">
                    <sec:name>DefaultCredentialMapper</sec:name>
                  </sec:credential-mapper>
                  <sec:cert-path-provider xsi:type="wls:web-logic-cert-path-providerType">
                    <sec:name>WebLogicCertPathProvider</sec:name>
                  </sec:cert-path-provider>
                  <sec:cert-path-builder>WebLogicCertPathProvider</sec:cert-path-builder>
                  <sec:name>myrealm</sec:name>
                  <sec:password-validator xmlns:pas="http://xmlns.oracle.com/weblogic/security/providers/passwordvalidator" xsi:type="pas:system-password-validatorType">
                    <sec:name>SystemPasswordValidator</sec:name>
                    <pas:min-password-length>8</pas:min-password-length>
                    <pas:min-numeric-or-special-characters>1</pas:min-numeric-or-special-characters>
                  </sec:password-validator>
                </realm>
                <default-realm>myrealm</default-realm>
                <credential-encrypted>{AES}lWxYlHpEqfbODbLmeerJr6H86R6+lvszW466UpoYzuyh6X617HokRf/oKl3cZJM+JTXliBWwXFhAiC9G3JrbxYNBkXMUGqFSOicuMVJVD0tTCuTr6sfY7UPK9M40Vi4n</credential-encrypted>
                <node-manager-username>weblogic</node-manager-username>
                <node-manager-password-encrypted>{AES}loTlWUtqsyw7sq4ujEhLVDaHCv/s7k22k0KSacFO/Ww=</node-manager-password-encrypted>
                <enforce-valid-basic-auth-credentials>false</enforce-valid-basic-auth-credentials> 
              </security-configuration>