A2D
Explanation
The PAGE=*NONE* parameter was specified, but no storage-class memory (SCM) is available for paging. When *NONE* is used on the PAGE= parameter, SCM must be online and available, and PAGESCM=*NONE* must not be specified.
System action
Message IAR036W is issued and the system enters wait state X'A2D'.Operator response
Notify the system programmer.
System programmer response
If PAGE=*NONE* is intended, determine why SCM is not available for paging. Configure SCM online for the system and ensure that PAGESCM=*NONE* is not specified. Alternatively, change *NONE* to a valid page data set on the PAGE= system parameter.
Source
Real storage manager (RSM)