Ensure Object (ENSOBJ)

Built-in number for ENSOBJ is 67.
ENSOBJ (
        system_object   : address of system pointer
)

Description:   The system object identified by operand 1 is protected from volatile storage loss. The machine ensures that any changes made to the specified object are recorded on nonvolatile storage media. The access state of the object is not changed by this instruction. If operand 1 addresses a temporary object, no operation is performed because temporary objects are not preserved during a machine failure. No exception is signaled if temporary objects are referenced.

Authorization Required

• Execute

  • Contexts referenced for address resolution

Lock Enforcement

• Materialize

  • Contexts referenced for address resolution

Exceptions

06 Addressing

• 0601 Space Addressing Violation
• 0602 Boundary Alignment
• 0603 Range

08 Argument/Parameter

• 0801 Parameter Reference Violation

0A Authorization

• 0A01 Unauthorized for Operation

10 Damage Encountered

• 1004 System Object Damage State
• 1005 Authority Verification Terminated Due to Damaged Object
• 1044 Partial System Object Damage

1A Lock State

• 1A01 Invalid Lock State

1C Machine-Dependent

• 1C03 Machine Storage Limit Exceeded

20 Machine Support

• 2002 Machine Check
• 2003 Function Check

22 Object Access

• 2201 Object Not Found
• 2202 Object Destroyed
• 2203 Object Suspended
• 2204 Object Not Eligible for Operation
• 2207 Authority Verification Terminated Due to Destroyed Object
• 2208 Object Compressed
• 220B Object Not Available

24 Pointer Specification

• 2401 Pointer Does Not Exist
• 2402 Pointer Type Invalid
• 2403 Pointer Addressing Invalid Object Type

2E Resource Control Limit

• 2E01 User Profile Storage Limit Exceeded

30 Journal

• 3002 Entry Not Journaled

32 Scalar Specification

• 3201 Scalar Type Invalid

36 Space Management

• 3601 Space Extension/Truncation

44 Protection Violation

• 4401 Object Domain or Hardware Storage Protection Violation