Eclipse (ganz neu, JAVA) ADT Tools Fehler 'Installing...

[aravindhan2529]

Hilfe bitte in deutsch

Details:

An error occurred while collecting items to be installed

session context was:(profile=C__Users_HeikeHarnack_eclipse_java-2026-06_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).

Unable to read repository at https://tools.hana.ondemand.coAn error occurred while collecting items to be installed
session contex...























.

Read timed out

Can't download artifact osgi.bundle,com.sap.ide.support,1.26.0 required by com.sap.ide.support[1.26.0], com.sap.adt.chartlib.ui[3.60.2], com.sap.adt.ddic.typegroup.ui[3.60.0], com.sap.adt.nhi.model[3.60.0], com.sap.mts.esr.model[1.225.0], com.sap.adt.codecomposer.cmpttyp.ui[3.60.2], com.sap.mts.consumerfactory.ui[1.225.0], com.sap.adt.programs[3.60.2], com.sap.adt.ddic.ui[3.60.0], com.sap.adt.chatassistant[3.60.2], com.sap.adt.packages[3.60.2], com.sap.mts.esr.ui[1.225.0], com.sap.adt.tools.performance[3.60.2], com.sap.adt.ddic.table.settings.ui[3.60.0], com.sap.adt.wda.componentinterface[1.225.0], com.sap.adt.cds.base.ddl[3.60.0], com.sap.adt.ris.whereused.ui[3.60.2], com.sap.adt.notifications.ui[3.60.2], com.sap.adt.bookmark.ui[3.60.2], com.sap.adt.iam.sush[3.60.1], com.sap.adt.blues.core[3.60.2], com.sap.adt.cloud.com.sco2.ui[3.60.1], com.sap.adt.conn.ucon.httpservices.http[3.60.0], com.sap.adt.project.ui[3.60.2], org.eclipse.graphiti.ui[0.19.4.202605180746], com.sap.adt.communication[3.60.2], com.sap.adt.bopf.guide.doc.user[1.192.0], com.sap.adt.ddic.dataelement.ui[3.60.0], com.sap.adt.dump[3.60.2], com.sap.adt.packages.ui[3.60.2], org.eclipse.zest.core[1.18.0.202604150939], com.sap.adt.profiler.ui[3.60.2], com.sap.mts.serviceregistry.ui[1.225.0], com.sap.adt.abapdev.guide.doc.user.ext[3.60.2], com.sap.mts.proxy.messagetype[1.225.0], com.sap.adt.ddic.tabletype[3.60.0], com.sap.adt.destinations.ui[3.60.2], com.sap.rnd.ui[1.131.0], com.sap.adt.cds.behaviordefinition.ui[3.60.1], com.sap.adt.compatibility.ui[3.60.2], com.sap.adt.profiler[3.60.2], com.sap.ide.support.doc.user.ext[1.26.0], com.sap.adt.transport[3.60.2], com.sap.adt.docu.ui[3.60.2], com.sap.adt.wda.interfaceview.ui[1.225.0], com.sap.adt.enhs.badi.ui[3.60.2], com.sap.adt.ddic.domain.ui[3.60.0], com.sap.adt.tools.abapsource.ui[3.60.2], com.sap.adt.tools.filesystem[3.60.2], com.sap.adt.abap.prog.fiori.doc.dev[3.52.0], com.sap.adt.ddic.domain[3.60.0], com.sap.adt.wda.window.ui[1.225.0], com.sap.mts.proxy.messagetype.ui[1.225.0], org.eclipse.emf.workspace.ui[1.4.0.202605251143], com.sap.adt.ddic.dependencyrule.ui[3.60.0], com.sap.adt.logpoint.ui[3.60.2], com.sap.adt.support.ui[3.60.2], com.sap.adt.chkv[3.60.2], com.sap.adt.datapreview.freestyle.ui[3.60.0], com.sap.dataviz.ui.rawdata[3.60.0], com.sap.adt.testdoubles.cds.ui[3.60.0], com.sap.adt.mcp.core[3.60.2], com.sap.adt.abapunit.ui[3.60.2], com.sap.adt.cds.ddl.ui[3.60.1], com.sap.adt.com.red.core[3.60.1], com.sap.adt.wda.controller[1.225.0], org.eclipse.graphiti.pattern[0.19.4.202605180746], com.sap.adt.cds.ddla[3.60.1], com.sap.adt.wda.common.ui[1.225.0], com.sap.adt.cds.dcl.ui[3.60.1], com.sap.adt.ddic.dataelement[3.60.0], com.sap.mts.simplified.datatype.ui[1.225.0], com.sap.adt.cloud.com.sco3.ui[3.60.1], com.sap.adt.textelements.ui[3.60.2], com.sap.mts.proxy.activation[1.225.0], com.sap.adt.programs.ui[3.60.2], com.sap.adt.wda.fpm[1.225.0], com.sap.adt.setgetparameters[3.60.2], com.sap.adt.tools.classrun.ui[3.60.2], com.sap.adt.ddic.view.ui[3.60.0], com.sap.adt.ddic.structure[3.60.0], com.sap.adt.ktd.ui[3.60.2], com.sap.adt.cds.dcl[3.60.1], com.sap.adt.amdp.debugger.ui[3.60.0], com.sap.adt.logging[3.60.2], com.sap.adt.chatassistant.ui[3.60.2], com.sap.adt.bopf.businessobject.ui[1.209.0], com.sap.adt.conn.eventconsumptionmodel[3.60.0], org.eclipse.zest.layouts[2.0.600.202604071854], com.sap.adt.feedreader.ui[3.60.2], com.sap.adt.wda.window[1.225.0], com.sap.adt.cds.common.ui[3.60.1], org.eclipse.draw2d[3.23.0.202605171958], com.sap.adt.tools.sqlm[3.60.2], com.sap.adt.bopf.businessobject[1.209.0], com.sap.adt.ddic.enqu[3.60.0], com.sap.ide.support[1.26.0], com.sap.mts.operationmapping.model[1.225.0], com.sap.adt.atc.core[3.60.2], com.sap.adt.cds.ddla.ui[3.60.1], com.sap.adt.wda.configuration.ui[1.225.0], com.sap.mts.secontract.model[1.225.0], com.sap.adt.hta.hdi[3.60.0], com.sap.adt.classification[3.60.2], com.sap.adt.cloud.iam.sia6.ui[3.60.1], 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com.sap.adt.cloud.com.sco2[3.60.1], com.sap.mts.serviceprovider.ui[1.225.0], org.eclipse.ui.resources.semantic[0.9.0], com.sap.adt.hana.guide.doc.user[3.52.2], com.sap.adt.deletion[3.60.2], com.sap.adt.branding[3.60.2], com.sap.adt.cloud.iam.utils[3.60.1], com.sap.adt.featuretoggle[3.60.2], com.sap.adt.abapcloud.doc[3.2608.0], com.sap.adt.cloud.iam.sia1.ui[3.60.1], com.sap.adt.tools.cloud.authentication.ui[3.60.2], com.sap.adt.cloud.iam.sia8.ui[3.60.1], com.sap.adt.integration.forecast.ui[3.60.2], com.sap.conn.jco.win32.x86_64[3.1.13], com.sap.adt.wda.guide.doc.user[1.208.0], com.sap.adt.genericrenderer.ui[3.60.2], com.sap.adt.chk[3.60.2], com.sap.adt.cloud.com.sco1[3.60.1], com.sap.adt.abap.dev.tools.release.notes.ext[3.60.2], com.sap.adt.com.sod2.ui[3.60.1], com.sap.adt.cds.ddlx.ui[3.60.1], com.sap.mts.rfcconsumer.model[1.225.0], com.sap.adt.tools.sqlm.model[3.60.2], org.eclipse.emf.workspace[1.6.0.202605251143], com.sap.adt.cloud.iam.sia2[3.60.1], com.sap.adt.destinations[3.60.2], com.sap.adt.cds.viewcaches.ui[3.60.1], com.sap.adt.apireleasestate[3.60.2], com.sap.adt.featuretoggle.ui[3.60.2], com.sap.adt.wda.componentinterface.ui[1.225.0], com.sap.conn.jco.eclipse.ui[1.32.0], com.sap.mts.isd.model[1.225.0], com.sap.adt.ddic.dependencyrule[3.60.0], com.sap.adt.ris.search.ui[3.60.2], com.sap.mts.payloadvalidation.ui[1.225.0], com.sap.adt.com.sod1.ui[3.60.1], com.sap.adt.dump.ui[3.60.2], com.sap.adt.oo.ui[3.60.2], com.sap.adt.compatibility[3.60.2], com.sap.adt.ddic.typegroup[3.60.0], com.sap.adt.sapgui.ui[3.60.2], com.sap.mts.processintegration.guide.doc.user[1.208.0], com.sap.mts.serviceconsumer.model[1.225.0], com.sap.adt.cloud.iam.sia7.ui[3.60.1], com.sap.adt.chk.ui[3.60.2], com.sap.adt.featureexplorer.ui[3.60.2], com.sap.ide.support.doc.user[1.24.1], com.sap.adt.atc[3.60.2], com.sap.adt.abap.prog.rap.doc.dev[3.2608.0], com.sap.adt.objectset.ui[3.60.2], com.sap.adt.cds.base.ddl.ui[3.60.0], com.sap.adt.enhs[3.60.2], com.sap.ide.support.provider.p2[1.26.0], com.sap.adt.ideactions.ui[3.60.2], org.eclipse.graphiti.mm[0.19.4.202605180746], com.sap.adt.chke[3.60.2], com.sap.adt.chkv.ui[3.60.2], com.sap.adt.tools.core.base[3.60.2], com.sap.adt.wda.component[1.225.0], com.sap.rnd.rndrt[1.131.0], com.sap.adt.cloud.iam.sia2.ui[3.60.1], com.sap.adt.cds.srvd.ui[3.60.1], com.sap.mts.serviceconsumer.ui[1.225.0], com.sap.mts.serviceprovider.model[1.225.0], com.sap.adt.sapgui.ui.win32[3.60.2], com.sap.adt.objectrelations.ui[3.60.2], com.sap.adt.util[3.60.2], com.sap.adt.cds.viewcaches[3.60.1], com.sap.adt.project[3.60.2], com.sap.adt.functions[3.60.2], com.sap.adt.genericobjecttypes.ui[3.60.2], com.sap.adt.chke.ui[3.60.2], com.sap.adt.iam.auth.ui[3.60.1], com.sap.mts.operationmapping.ui[1.225.0], com.sap.adt.cloud.iam.sia9[3.60.1], com.sap.adt.tools.classrun[3.60.2], com.sap.adt.conn.uc_object_type_group.sapc[3.60.0], com.sap.adt.sapgui.embedding[3.60.2], com.sap.adt.nhi.core[3.60.0], com.sap.adt.wda.view.ui[1.225.0], com.sap.adt.conn.eventconsumptionmodel.ui[3.60.0], com.sap.adt.ris.metadata[3.60.2], com.sap.adt.functions.ui[3.60.2], com.sap.adt.datapreview.external.service[3.60.0], com.sap.adt.iam.suso[3.60.1], com.sap.adt.cds.servicebinding[3.60.1], com.sap.adt.ddic.tools.core.ui[3.60.0], com.sap.adt.conn.uc_object_type_group.sapc.ui[3.60.0], com.sap.adt.cloud.iam.sia8[3.60.1], com.sap.adt.ddic.tabletype.ui[3.60.0], com.sap.adt.feedreader[3.60.2], com.sap.adt.communication.ui[3.60.2], com.sap.adt.cloud.iam.utils.ui[3.60.1], com.sap.mts.contract.model[1.225.0], com.sap.mts.contractdefinition.ui[1.225.0], com.sap.ui.controls.swt[3.4.0], com.sap.adt.featureexplorer[3.60.2], com.sap.adt.ddic.sqlscripts[3.60.0], com.sap.adt.objectgenerator.ui[3.60.2], com.sap.adt.debugger[3.60.0], com.sap.adt.refactoring.model[3.60.2], org.eclipse.core.resources.semantic[0.9.0], com.sap.adt.conn.amc.ui[3.60.0], com.sap.mts.consumermapping.ui[1.225.0], com.sap.adt.cds.srvd[3.60.1], com.sap.adt.enho.badi.ui[3.60.2], com.sap.adt.ddic.view[3.60.0], com.sap.adt.refactoring[3.60.2], com.sap.mts.masterdetails.framework[1.225.0], com.sap.adt.crosstrace[3.60.2], com.sap.adt.wda.interfaceview[1.225.0], com.sap.adt.oo[3.60.2], org.eclipse.emf.validation[1.9.1.202605251143], com.sap.adt.ddic.structure.ui[3.60.0], com.sap.adt.ddic[3.60.0], com.sap.adt.memoryanalysis.ui[3.60.0], com.sap.ide.support.ui[1.26.0], com.sap.adt.memoryanalysis[3.60.0], com.sap.adt.objectrelations[3.60.2], com.sap.conn.jco.eclipse[1.32.0], com.sap.adt.cds.ddlv.ui[3.60.1], com.sap.adt.com.red.core.ui[3.60.1], com.sap.adt.ddic.sqlscripts.ui[3.60.0], com.sap.adt.deletion.ui[3.60.2], com.sap.adt.util.ui[3.60.2], com.sap.adt.ddic.table.ui[3.60.0], com.sap.mts.consumermapping.model[1.225.0], com.sap.adt.cloud.iam.sia5[3.60.1], com.sap.adt.com.sod1[3.60.1], com.sap.mts.soamanager.ui[1.225.0], com.sap.adt.bopf.guide.doc.dev[1.192.0], com.sap.adt.enho.model[3.60.2], com.sap.mts.secontract.ui[1.225.0], com.sap.adt.setgetparameters.ui[3.60.2], com.sap.adt.amsd[3.60.2], com.sap.adt.tm.model[3.60.1], com.sap.adt.com.sod2[3.60.1], com.sap.adt.cloud.com.sco1.ui[3.60.1], com.sap.adt.abapdev.guide.doc.user[3.2608.0], com.sap.mts.consumerfactory.model[1.225.0], com.sap.adt.ris.whereused[3.60.2], com.sap.mts.core.tools[1.225.0], com.sap.adt.refactoring.ui[3.60.2], com.sap.mts.webservices.cheatsheet[1.225.0], com.sap.adt.apireleasestate.ui[3.60.2], com.sap.adt.atc.ui[3.60.2], com.sap.adt.cloud.iam.sia7[3.60.1], com.sap.adt.wda.application.ui[1.225.0], com.sap.adt.cloud.iam.sia9.ui[3.60.1], com.sap.adt.conn.serviceconsumptionmodel[3.60.0], javax.wsdl[1.6.2.v201012040545], com.sap.adt.transformation.ui[3.60.2], com.sap.conn.jco[3.1.13], com.sap.adt.messageclass[3.60.2], com.sap.adt.datapreview.cds.ui[3.60.0], com.sap.adt.cloud.iam.sia6[3.60.1], com.sap.adt.genericrenderer[3.60.2], com.sap.adt.wda.mapping.framework[1.225.0], com.sap.adt.hta.hdi.ui[3.60.0] from any of the following repositories:

file:/C:/Users/HeikeHarnack/.p2/org.eclipse.equinox.p2.core/cache/

file:/C:/Users/HeikeHarnack/.p2/pool/.eclipseextension

file:/C:/Users/HeikeHarnack/eclipse/java-2026-06/eclipse/configuration/org.eclipse.osgi/216/data/listener_1925729951/

file:/C:/Users/HeikeHarnack/.p2/pool/

https://download.eclipse.org/wildwebdeveloper/releases/1.4.0

https://download.eclipse.org/webtools/downloads/drops/R3.41.0/R-3.41.0-20260225091541/repository

https://download.eclipse.org/releases/2026-06/202606101000

https://download.eclipse.org/eclipse/updates/4.40

https://download.eclipse.org/releases/2026-06

https://download.eclipse.org/technology/m2e/releases/latest

https://download.eclipse.org/tm4e/releases/0.17.2

https://download.eclipse.org/modeling/emf/emf/builds/release/2.46.0

https://tools.hana.ondemand.com/latest

https://download.eclipse.org/technology/epp/packages/latest/

https://download.eclipse.org/technology/epp/packages/2026-06/202606041000

https://download.eclipse.org/egit/updates-7.7

https://download.eclipse.org/lsp4e/releases/0.30.5

https://download.eclipse.org/releases/latest

https://download.eclipse.org/oomph/updates/milestone/latest

https://download.eclipse.org/eclipse/updates/4.39/R-4.39-202602260420

https://download.eclipse.org/tools/orbit/simrel/orbit-aggregation/release/4.36.0

[aravindhan2529]

Hi Heike, The error looks like a connectivity issue rather than an ADT installation problem. The key message is "Unable to read repository" and "Read timed out", which usually means Eclipse couldn't reach the SAP update site (https://tools.hana.ondemand.com/latest). You could try: Opening the URL in your browser to verify it's reachable. Checking whether you're behind a corporate proxy or firewall (configure it in Window → Preferences → General → Network Connections if needed). Clearing the Eclipse p2 cache and trying the installation again. If possible, try from a different network to rule out a company network issue. Did the installation fail immediately, or did it download some plugins before timing out?

[ranjeetkumar07]

The error indicates that Eclipse was unable to download the required SAP plugin from the update repository. The key part of the message is:

Read timed out

This usually points to a network connectivity issue rather than a problem with Eclipse or the ADT installation itself.

Here are a few things you can check:

• Verify that the SAP update site https://tools.hana.ondemand.com/latest is accessible from your browser.
• Restart Eclipse and try the installation again later, as the timeout may be caused by temporary network issues or server load.
• If you're working behind a corporate firewall or proxy, check your Eclipse proxy settings under Window → Preferences → General → Network Connections.
• Go to Help → Install New Software → Available Software Sites and ensure that only valid update sites are enabled. Disabling unused or unreachable repositories can also help.
• Try clearing the Eclipse P2 cache or start Eclipse with the -clean option before attempting the installation again.

If the problem persists, it would be helpful to know:

• Which Eclipse version are you using?
• Which version of ABAP Development Tools (ADT) are you trying to install?
• Are you connected through a corporate proxy or VPN?
• Can you access the SAP update site successfully in your web browser?

These details will help determine whether the issue is caused by network connectivity, repository availability, or a compatibility problem.