Hi Rüdiger,
There is a discussion of the buffers in the Alert book, Chapter 2 "zSecure Alert configuration", section "Configuration guidelines and performance implications", subsection "Buffers".
In section "Configuring zSecure Alert", you can see under "Alert configuration: specify general settings" in Figure 5 "Setup Alert panel: Copying the default zSecure Alert configuration" that there are parameters "Buffer size" and "Number of buffers". In the following description of those parameters, you can read that these correspond to OPTION BUFSIZE or BUFSIZEMB and OPTION NUMBUFS, and there is a pointer to the Installation book for a further description of the OPTION command.
In the Installation and Deployment Guide you can find the pertinent information in Chapter 12 "Setup of zSecure Alert" in the subsections "Configuration guidelines and performance implications" and "Other commands" - "OPTION command".
I hope this helps,
------------------------------
Jeroen Tiggelman
Software Development and Level 3 Support Manager IBM Security zSecure Suite
IBM
Delft
------------------------------
Original Message:
Sent: Sat December 04, 2021 04:45 AM
From: Ruediger Lukas
Subject: How to handle message C2P0337W
Hello,
we've received C2P0337W messages: HISTORY data lost, increase bufnum and/or bufsize
The recommendation by the explanation is to increase the number of buffers or the bufsize to prevent data loss.
I don't actually have an idea which buffers or parameters I must adjust or increase . Is there a any suitable config parm to be adjusted or
can this be managed in JCL of the started task (region size or whatever) ?
Perhaps I've overlooked a topic in the zAlert manuals .
Best Regards
Rüdiger Lukas
------------------------------
Ruediger Lukas
------------------------------