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3576187 - Full or Delta CPA Cache refresh fails with the error: Attempt to fetch cache data from Integration Directory failed; cache could not be updated

Symptom

You are trying to perform CPA Cache Refresh with Delta or Full mode and you are getting the following error:

Attempt to fetch cache data from Integration Directory failed; cache could not be updated [Fetch Local]: Error while consolidating data [Fetch Local]: Connection to system REPOSITORY using application REPOSITORY lost.

In the default traces you can see errors similar to the following:
Exception:
Message: Read timed out (local port XXXXX to address XX.XX.XX.XX (...), remote port XXXXX to address XX.XX.XX.XX (...))
Stacktrace:
java.net.SocketTimeoutException: Read timed out (local port XXXXX to address XX.XX.XX.XX (...), remote port XXXXX to address XX.XX.XX.XX (...))
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
    at java.net.SocketInputStream.read(SocketInputStream.java:171)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at java.net.SocketInputStream.read(SocketInputStream.java:224)
    at com.tssap.dtr.client.lib.protocol.streams.ChunkedInputStream.readLine(ChunkedInputStream.java:323)
    at com.tssap.dtr.client.lib.protocol.streams.ResponseStream.readLine(ResponseStream.java:271)
     [...]


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Environment

SAP NetWeaver 7.5

Product

SAP NetWeaver all versions

Keywords

NetWeaver, PO, PI, CPA cache refresh, Full, Delta, Attempt to fetch cache data, Integration Directory, Repository, java.net.SocketTimeoutException, Read timed out  , KBA , BC-XI-IBC , Integration Builder - Configuration , Problem

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