PO – Exception of type java.sql.SQLRecoverableException caught: IO Error: The Network Adapter could not establish the connection
After last update Java (PO) system to SPS 25 (09/2022) in logs appeared the following error…
Read MoreSAP PO – How to enable a handling of large messages in the Messaging System
You have to remeber. Concurrent processing of large messaging in the messaging system queue could lead to out of memory errors due to heap being exhausted. A message is considered to be #large# if it exceeds the threshold for large messages. In order to be processed, the message must have a specific number of permits (the number of permits is the message size divided by the threshold).
Read MoreSAP PO – Cannot clear ICM server cache
Today we have this situation… It’s not possible to clear the ICM server cache. In SAP logs like defaultTrace.trc You can find below entries:
Read MoreSAP Netweaver – System Overview shows gray lights and Log Viewer displays error messages
You try see “System Overview” in SAP Netweaver in Availability and Performance tab. Unfortunately more metrics show gray lights – first of all You can see it in AS Java and Operating System area. Look at the picture below…
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