OC1240 SECONDARY TASK GETMAIN FOR `nnnnx` FAILED

Explanation
One of the secondary tasks failed when issuing a GETMAIN for nnnnx, where
nnnn is a number, b is for bytes or k is
for kilobytes.

System action
The secondary task does not initialize.

User response
Further requests issued by the AIDK command will cause a new secondary task to initialize. If the
situation persists, increase the CICS® region size.