GLO2143E PRED4000 non-zero return from VAE, R15=`rcrcrcrc`, R0=`rsrsrsrs`, at offset `oooooooo` - `ssss`.

Explanation
 Advanced Allocation Management encountered
an internal error that is identified by the return code rcrcrcrc,
reason code rsrsrsrs, and offset oooooooo, while
it was performing the PRIM_REDUCE function for a secondary volume
on behalf of subsystem ssss. 

User response
 Contact IBM® Software Support.