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
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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
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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.