MQBUFSZ and UBUFSZ parameters
Summary
- Default value
- 1024 bytes
- Parameter type
- System
- Where set
- On User 0's parameter line, in the CCAIN parameters
- Related products
- All
- Introduced
- Model 204 V6.1 or earlier
Description
The MQBUFSZ and UBUFSZ parameters, which are aliases of each other, specify the default Universal Buffer size. The Universal Buffer is enlarged as needed, but you cannot make it smaller than the value of UBUFSZ. The physical size limit for the Universal Buffer is 2 gigabytes. The buffer is allocated only if referenced in a User Language request. It is released when the user logs out.