DFS4154W The number of active APPC conversations has reached xx% of the maximum limit of limit.
Explanation
The number of active APPC/IMS conversations that are currently being processed in 31-bit storage by IMS reached xx percent of the maximum allowable number of active APPC/IMS conversations.
In
the message text:
- xx
- The percentage of the 31-bit limit for active APPC/IMS requests that the current number of active APPC/IMS conversations represents.
- limit
- The maximum allowable number of active APPC/IMS conversations
that can be processed concurrently by IMS.
The default limit for active APPC conversations is 5,000.
System action
IMS continues normal processing.
Operator response
No action is required.
Determine if either IMS is having a problem processing APPC/IMS transaction requests or if there is a sudden flood of incoming APPC/IMS transactions.
If both IMS processing performance and the number of incoming APPC/IMS requests are within acceptable ranges, consider increasing the APPC/IMS limits that are currently in effect. The APPC/IMS limits are specified on the APPCMAXC parameter in the DFSDCxxx member of the IMS PROCLIB data set.