2169088 - How to locate objects causing CacheRefreshException: Persisted Link is corrupt in SAP PI

• After a transport of Process Integration (PI) objects the cache throws an error
• This is visible when executing the Cache Connectivity Test but may also present in other parts of the system e.g. runtime mapping errors
• The error is as below:
  Cache connectivity test: fails
  Protocol Mapping Runtime on Central Adapter Engine
  Attempt to fetch cache data from Integration Directory failed; cache could not be updated
  [Fetch Data]: Error while consolidating data
  
  [Data Evaluation]: Error when processing data with cache receiver
  Fetch Data]: Thrown:
  com.sap.aii.ib.core.abapcache.CacheRefreshException: Persisted Link in the change list a2139e30-8240-11e4-9a15-c2090ae7290d is corrupt
  at com.sap.aii.ibdir.server.abapcache.sql.CacheRclViewSQL.toSetOfXiLinks(CacheRclViewSQL.java:97)
  at com.sap.aii.ibdir.server.abapcache.sql.CacheRclViewSQL.selectXiLinks(CacheRclViewSQL.java:76)
  at com.sap.aii.ibdir.server.abapcache.filtering.ArrangedXiLinksImpl.add_RepXiLinks(ArrangedXiLinksImpl.java:196)
  at com.sap.aii.ibdir.server.abapcache.filtering.ArrangedXiLinksImpl.(ArrangedXiLinksImpl.java:39)...
  ...at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
  [Data Evaluation]: ETEXT Persisted Link in the change list a2139e30-8240-11e4-9a15-c2090ae7290d is corrupt

• SAP NetWeaver 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4

Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, XI, scenario, interface, message, Audit Log , KBA , BC-XI-IBC , Integration Builder - Configuration , BC-XI-IBD , Integration Builder - Design , How To