3001997 - Error when importing tpz files into Integration Builder

When trying to import a tpz file in Integration Builder, the pop-up below appears:

There will also be errors in the Java WebStart logs and Java default traces.

Java WebStart

Serialized cause: java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:592)
at java.lang.Integer.<init>(Integer.java:867)
at com.sap.aii.ib.server.sldaccess.SLDAccess.getCIMClient(SLDAccess.java:319)
at com.sap.aii.ib.server.sldaccess.SLDAccess$ThreadLocalCIMClient.initialValue(SLDAccess.java:396)
at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180)
at java.lang.ThreadLocal.get(ThreadLocal.java:170)
at com.sap.aii.ib.server.sldaccess.SLDAccess$ThreadLocalCIMClient.get(SLDAccess.java:409)
at com.sap.aii.ib.server.sldaccess.SLDAccess.getCIMClient(SLDAccess.java:234)

Java Default Trace

Creating CIM client failed. SldHttpPort is empty#

com.sap.aii.ib.bom.landscape.SLDElementNotFoundException: Unable to find the SLD element (DIRECTORY, )
at com.sap.aii.ib.server.sldquery.SLDQueryRequester.whoAmI(SLDQueryRequester.java:2361)
at com.sap.aii.ib.server.sldquery.SLDQueryRequester.getMyAdapterFrameworkArray(SLDQueryRequester.java:1165)
Caused by: com.sap.aii.utilxi.sld.XISldException: Invalid Parameter: sldHttpPort =
at com.sap.aii.utilxi.sld.SubSystemFactory.createAndAssignSldClient(SubSystemFactory.java:409)
at com.sap.aii.utilxi.sld.SubSystemFactory.createXISubSystemWithoutServices(SubSystemFactory.java:337)
at com.sap.aii.utilxi.sld.SubSystemFactory.createXISubSystemFromAiiProps(SubSystemFactory.java:191)
at com.sap.aii.utilxi.sld.SubSystemFactory.createXISubSystemFromAiiProps(SubSystemFactory.java:160)
at com.sap.aii.ib.server.sldquery.SLDQueryRequester.whoAmI(SLDQueryRequester.java:2318)
... 43 more

• SAP NetWeaver
• SAP Process Integration

Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX, IB, IBD, scenario, javaws, transport , KBA , BC-XI-IBD , Integration Builder - Design , Problem