Primary option: Language Environment Heap Analysis

Selecting the "Language Environment® Heap Analysis" option displays a summary of information that is related to the LE heap. An example of the Summary display is shown in Figure 1.

Figure 1. Sample Language Environment Heap Analysis summary display

  File  View  Services  Help
───────────────────────────────────────────────────────────────────────────────
Language Environment Heap Analysis                             Line 1 Col 1 80
Command ===> ________________________________________________ Scroll ===> CSR 
Summary Full - JOBNAME: LEHEAP    SYSTEM ABEND: 0C4            FAE1      2019/0

Segment  Segment       Segment  Root     Root     No.Free  No.Alloc Alloc
Address  Type          Length   Address  Length   Elements Elements Bytes
17E59018 User Heap     00008000 17E59E68 000071B0        1        5 00000D50 E
17E35000 Anywhere Heap 00004000 17E37580 00000E20        4       30 00002DA8
17E7B000 Anywhere Heap 00002000 17E7B4E8 00001A80        3       10 00000440
17E7D000 Anywhere Heap 00004A50 00000000 00000000        0        1 00004A30

Additional Heap Control Blocks

There are no additional heaps

*** Bottom of data.

From this display, use the Segment Address point-and-shoot field to display an individual heap segment. Use the Segment Type point-and-shoot field to display all segments of a given type.

Select the Full point-and-shoot field to display all information about the LE heap:

Figure 2. Sample Language Environment Heap Analysis full display

  File  View  Services  Help
───────────────────────────────────────────────────────────────────────────────
Language Environment Heap Analysis                             Line 1 Col 1 80
Command ===> ________________________________________________ Scroll ===> CSR 
Summary Full - JOBNAME: LEHEAP    SYSTEM ABEND: 0C4            FAE1      2019/0

Errors were found in one or more segments

Enclave-Level Storage
  Management (ENSM) Address : 17613268
Heap allocation
  initialization value
  specified . . . . . . . . : No
Heap free initialization
  value specified . . . . . : No

User Heap Analysis

Heap Anchor Node (HANC) . . : 17E59018
Heapid. . . . . . . . . . . : 00000000
Root Address. . . . . . . . : 17E59E68
Segment Length. . . . . . . : 00008000
Root Length . . . . . . . . : 000071B0

Use the scroll commands, UP (PF7), DOWN (PF8), LEFT (PF10), and RIGHT (PF11), as necessary to view the entire display.