on 11-22-2013 6:34 AM
Hi All,
My Application Team is trying to import some customizing settings into ECC from CRM, while importing they are getting the following Dump "EXSORT_NOT_ENOUGH_MEMORY" in ECC system and in CRM SMQ1 (Out Bound Queues) we are getting "Internal error" with (sysfail) "Too little memory for the sort".
System Details AIX 64 bit, and Kernel 720 Patch 401.
Please help me in fixing the Dump.
Runtime Errors | EXSORT_NOT_ENOUGH_MEMORY |
Date and Time | 2013.11.20 17:00:08 |
Short text
Internal error: Too little memory for the external sort |
What happened?
Error in the SAP kernel. | |
The current ABAP "SAPLCRMD" program had to be terminated because the | |
ABAP processor detected an internal system error. |
What can you do?
Note which actions and input led to the error. | |
For further help in handling the problem, contact your SAP administrator | |
You can use the ABAP dump analysis transaction ST22 to view and manage | |
termination messages, in particular for long term reference. |
Error analysis
The running ABAP program wanted to sort a dataset (internal table or | |
extract). For reasons of capacity, it was not possible to sort the | |
dataset in available main memory. The external sort was therefore called | |
. The following error occurred when doing so: | |
SAP runtime system internal error. |
How to correct the error
Try to decide by analysis whether this request is | |
reasonable or whether there is a program error. You should pay | |
particular attention to the internal table entries listed below. | |
If the error occures in a non-modified SAP program, you may be able to | |
find an interim solution in an SAP Note. | |
If you have access to SAP Notes, carry out a search with the following | |
keywords: | |
"EXSORT_NOT_ENOUGH_MEMORY" " " | |
"SAPLCRMD" or "LCRMDF0L" | |
"LINK_TABLES_SELECT" | |
If you cannot solve the problem yourself and want to send an error | |
notification to SAP, include the following information: | |
1. The description of the current problem (short dump) |
Memory Settings in ECC system
Roll, extended and heap memory EXTM
ztta/roll_area | 3000000 | Byte Roll area per workprocess (total) |
ztta/roll_first | 1 | Byte First amount of roll area used in a dialog WP |
ztta/short_area | 3200000 | Byte Short area per workprocess |
rdisp/ROLL_SHM | 98304 | 8 kB Part of roll file in shared memory |
rdisp/PG_SHM | 8192 | 8 kB Part of paging file in shared memory |
rdisp/PG_LOCAL | 150 | 8 kB Paging buffer per workprocess |
em/initial_size_MB | 4092 | MB Initial size of extended memory |
em/blocksize_KB | 4096 | kB Size of one extended memory block |
em/address_space_MB 4092 | MB Address space reserved for ext. mem. (NT only) |
ztta/roll_extension 2000000000 Byte Max. extended mem. per session (external mode)
abap/heap_area_dia | 2000000000 Byte Max. heap memory for dialog workprocesses |
abap/heap_area_nondia 2000000000 Byte Max. heap memory for non-dialog workprocesses
abap/heap_area_total 2000000000 Byte Max. usable heap memory
abap/heaplimit | 40000000 Byte Workprocess restart limit of heap memory | |
abap/use_paging | 0 | Paging for flat tables used (1) or not (0) |
Memory
Physical mem avail Kb 33554432 Physical mem free Kb 19686148
Pages in/s 0 Kb paged in/s 0
Pages out/s 0 Kb paged out/s 0
Pool
Configured swap Kb 20971520 Maximum swap-space Kb 20971520
Free in swap-space Kb 20918704 Actual swap-space Kb 20971520
Thanks and Regards
Vijay
Start with SAP Note 1147109 - Heap memory shortage.
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The cause of the error.
EXSORT_NOT_ENOUGH_MEMORY
Check your memory parameters or operating system settings concerning the heap memory.
The sort allocates heap memory (8 MB or more) directly from the operating system, and bypasses the normal SAP Memory Management, which means that bottlenecks may occur if, for example, background jobs already require the entire heap memory.
To provide HEAP memory for the SORT, it is mostly sufficient to reduce abap/heap_area_nondia.
This means that batch jobs switch earlier from the heap to the extended memory and, therefore, there is heap memory left over for the SORT.
Thanks
Rishi Abrol
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