0D7

Explanation
A problem occurred while the system processed a
Program Return (PR), Program Transfer (PT) or Set
Secondary ASN (SSAR) instruction, as follows. A program issued the PT instruction, but a primary authority exception
occurred. The primary address space is not authorized to issue a PT
instruction to the target address space. Either: The authorization index (AX) is greater than the number of elements
in the target address space's authorization table (AT)
The P bit is off in the target address space's AT.  The program
interruption code is X'24'.

A program issued the SSAR instruction, but a secondary authority
exception occurred. The primary address space is not authorized to
issue an SSAR instruction to the target address space. Either: The AX is greater than the number of elements in the target address
space's AT.
The S bit is off in the target address space's AT.  The program
interruption code is X'25'.

A program issued the PR instruction, but a secondary authority
exception occurred. The primary address space is not authorized to
issue an PR instruction to the target address space. Either: The AX is greater than the number of elements in the target address
space's AT.
The S bit is off in the target address space's AT.  The program
interruption code is X'25'.

System action
The system abended the program that issued the
PR, PT or the SSAR instruction.

System programmer response
This error might be normal and
can occur if an address space involved in the cross memory environment
 has ended.  If the address space is still active, look for a problem
with the PC/AUTH macros that established the cross memory service
being used by the failing program.
If no problems were found
or if the problem recurs, search problem reporting data bases for
a fix for the problem. If no fix exists, and the abend is not
expected (e.g. the unit of work owning the cross memory resources
was not ended), contact the IBM® Support
Center.

Source
Program Call/authorization (PC/AUTH)