RAMAX

The RAMAX system initialization parameter specifies the size in bytes of the I/O area allocated for each RECEIVE ANY issued by CICS®, in the range 0 through 32767 bytes.

RAMAX={256|number}
If you are using APPC, do not code a value less than 256; otherwise, the results are unpredictable.

For information about coding this parameter, see Setting the size of the receive-any input areas.