Write to RAM disk unsuccessful

What does A01020 mean?

The system failed to write data to the internal RAM disk. This typically happens if the RAM disk is full or its size is not adequately configured for the data being written, such as the system logbook. Failure to write to the RAM disk can lead to incomplete logging of events or operational data, making troubleshooting difficult and potentially hiding critical issues.

Complete Troubleshooting Guide

1. 1

   Access parameter p9930 (System logbook size) and reduce its configured value to ensure it fits within the available internal RAM disk space.

2. 2

   Clear existing log entries to free up space on the RAM disk if possible.

3. 3

   Verify that the write operation to the RAM disk is now successful.