M204.0455
M204.0455 Insufficient SPCORE
Model 204 tried to dynamically allocate additional main memory for a particular function but none was available. Unless prevented by SPCORE or MAXBUF, Model 204 will allocate all available memory to its buffer pool during initialization. SPCORE defaults to 8192 bytes and MAXBUF defaults to 256 buffers. Spare core is the amount of spare memory reserved for dynamic allocation during the Model 204 run. It includes memory explicitly reserved by setting the SPCORE parameter plus memory left over after all buffers up to MAXBUF are allocated.
Response: See your system manager about increasing the amount of storage or reduce your storage requirements by resetting parameters.
System manager response: Increase the amount of SPCORE set in the CCAIN parameters. This will reserve the specified amount of memory for dynamic usage. Refer to User 0 parameters for more information. Alternatively, MAXBUF may be lowered below the number of buffers actually allocated in the Model 204 run, or the amount of memory allocated to the Model 204 run may be increased.
To increase the amount of memory available to Model 204 when running in a z/OS operating system, increase the REGION parameter on the EXEC card. When running under VSE, increase the size of the GETVIS area available to the partition. When running under CMS, increase the virtual machine size using the CP DEFINE STORAGE command.
Message attributes:
| RETCODEO=0 | Sets online return code |
|---|---|
| RETCODEB=4 | Sets batch (single user) return code |
| CLASS=E | Error class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter |
| AUDITER | Writes the message with line type ER to the audit trail |
| COUNT | Increments the error count (ERCNT) parameter |