2187944 - Archiving BPM Process instance fails due to missing attachment

The archiving of a canceled BPM process instance is not possible because there is a missing attachment in the process instance.

In the defaulttraces you can find the following errors:

Caused by: com.sap.netweaver.kmc.prometheus.core.dbmanagers.cm.nodes.NodeNotFoundException: Couldn't obtain node ID! ID is -1
 at com.sap.kmc.spi.util.NodeIDMapper.getCoreID(NodeIDMapper.java:58)
 at com.sap.kmc.spi.db.commands.hierarchy.NodeLookupByConstIDCommand.execute(NodeLookupByConstIDCommand.java:77)
 at com.sap.netweaver.kmc.prometheus.core.commands.executor.CommandExecutor.execute(CommandExecutor.java:112)
 at com.sap.kmc.spi.repository.RepositoryServiceImpl.readNodeById(RepositoryServiceImpl.java:522)
 ... 131 more
Caused by: com.sap.netweaver.kmc.prometheus.core.dbmanagers.cm.nodes.DBNodesManagerException: No node ID found for const ID 154618826652
 at com.sap.netweaver.kmc.prometheus.core.dbmanagers.cm.nodes.DBNodesManager.getNodeIDFromDB(DBNodesManager.java:1797)
 at com.sap.netweaver.kmc.prometheus.core.dbmanagers.cm.nodes.DBNodesManager.getNodeID(DBNodesManager.java:615)
 at com.sap.kmc.spi.util.NodeIDMapper.getCoreID(NodeIDMapper.java:53)
 ... 134 more

The content file of the attachment is indeed missing (for example, it was not copied during a system copy)

SAP Netweaver BPM

BPM,archiving,attachment,No node ID found for const , KBA , BC-BMT-BPM-MON , Process Monitoring , Problem