MWS doesnot start throws No function or procedure(SPTYPELOAD

Please let me know if you have seen this error

When I ran the start up script, and we get this error:

[wm-cjdbc37-0008][DB2 JDBC Driver][DB2]No function or procedure was found with the specified name (SPTYPELOAD) and compatible arguments.

java.sql.SQLException: [wm-cjdbc37-0008][DB2 JDBC Driver][DB2]No function or procedure was found with the specified name (SPTYPELOAD) and compatible arguments.

    at com.wm.dd.jdbc.base.BaseExceptions.createException(Unknown Source)

    at com.wm.dd.jdbc.base.BaseExceptions.getException(Unknown Source)

    at com.wm.dd.jdbc.db2.drda.DRDARequest.processSQLCA(Unknown Source)

    at com.wm.dd.jdbc.db2.drda.DRDARequest.processCodePoint(Unknown Source)

    at com.wm.dd.jdbc.db2.drda.DRDAStatementRequest.processCodePoint(Unknown Source)

    at com.wm.dd.jdbc.db2.drda.DRDAExecuteStatementRequest.processCodePoint(Unknown Source)

    at com.wm.dd.jdbc.db2.drda.DRDARequest.processReply(Unknown Source)

    at com.wm.dd.jdbc.db2.DB2ImplStatement.getNextResultType(Unknown Source)

    at com.wm.dd.jdbc.base.BaseStatement.commonTransitionToState(Unknown Source)

    at com.wm.dd.jdbc.base.BaseStatement.postImplExecute(Unknown Source)

    at com.wm.dd.jdbc.base.BasePreparedStatement.postImplExecute(Unknown Source)

    at com.wm.dd.jdbc.base.BaseStatement.commonExecute(Unknown Source)

    at com.wm.dd.jdbc.base.BaseStatement.executeQueryInternal(Unknown Source)

    at com.wm.dd.jdbc.base.BasePreparedStatement.executeQuery(Unknown Source)

    at com.webmethods.portal.service.sql.core.BaseSqlWorker.executeQueryProcResult(BaseSqlWorker.java:651)

    at com.webmethods.portal.service.sql.core.BaseSqlWorker.executeQueryProcResult(BaseSqlWorker.java:604)

    at com.webmethods.portal.service.meta2.impl.XTypeService.loadDefaultMap(XTypeService.java:216)

    at com.webmethods.portal.service.meta2.impl.XTypeService.init(XTypeService.java:134)

    at com.webmethods.portal.system.impl.BaseProvider.initComponent(BaseProvider.java:609)

    at com.webmethods.portal.service.meta2.impl.MetaContext.initComponent(MetaContext.java:109)

    at com.webmethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)

    at com.webmethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)

    at com.webmethods.portal.service.meta2.impl.MetaContext.init(MetaContext.java:86)

    at com.webmethods.portal.system.impl.BaseProvider.initComponent(BaseProvider.java:609)

    at com.webmethods.portal.service.meta2.impl.MetaManager.initComponent(MetaManager.java:94)

    at com.webmethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)

    at com.webmethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)

    at com.webmethods.portal.service.meta2.impl.MetaManager.init(MetaManager.java:58)

    at com.webmethods.portal.system.init.impl.DefaultPhase.initComponent(DefaultPhase.java:99)

    at com.webmethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)

    at com.webmethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)

    at com.webmethods.portal.system.init.impl.DefaultPhase.init(DefaultPhase.java:44)

    at com.webmethods.portal.system.init.impl.DefaultPhaseProvider.initComponent(DefaultPhaseProvider.java:257)

    at com.webmethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)

    at com.webmethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)

    at com.webmethods.portal.system.init.impl.DefaultPhaseProvider.initializePhases(DefaultPhaseProvider.java:89)

    at com.webmethods.portal.system.init.impl.ClusterPhaseProvider.initializePhases(ClusterPhaseProvider.java:27)

    at com.webmethods.portal.system.PortalSystem.init(PortalSystem.java:868)

    at com.webmethods.portal.system.PortalSystem.main(PortalSystem.java:827)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    at java.lang.reflect.Method.invoke(Method.java:585)

    at com.webmethods.portal.system.start.Main.start(Main.java:131)

We modified the scripts to reduce the tablespace . Will that cause this issue?