Out of Memory Error occurred when billing profile is queried by DLMS agent to server in L&T TCP Wrapper Meter. But it works when queried through GuruxDLMSDirector. Below are the access rights used:
Mode of Communication - Serial
Type of Communication - TCP Wrapper
Security Type - Authentication & Encryption
Security Suite - Suite 0
Invocation Counter OBIS - 0.0.43.1.3.255
Block Cipher Key - 1234567890123456
Authentication Key - 1234567890123456
Please find the attached log below:
12-09-2025 12:28:45.332 [RX] - CIBP1 = <LF>
ram_flash_data.Max_Heap_Usage: 18484<LF>
CIBP2 = <LF>
ram_flash_data.Max_Heap_Usage: 18484<LF>
12-09-2025 12:28:45.436 [RX] - TX:<LF>
40<LF>
: 0001003000010020C81E3000035B9463421A2FEB70C514FCE009AC9369A98C9BD56E53A67B71CB01
12-09-2025 12:28:47.432 [RX] - RX:<LF>
781<LF>
: 0001000100300305CC820301300002006B88647343B
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_getUInt16<CR><LF>
arr->position: 0<LF>
<LF>
arr->size: 781<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 781<LF>
bb_getUInt16<CR><LF>
arr->position: 4<LF>
<LF>
arr->size: 781<LF>
bb_getUInt16<CR><LF>
arr->position: 6<LF>
<LF>
arr->size: 781<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 773<LF>
bb_getUInt16<CR><LF>
arr->position: 10<LF>
<LF>
arr->size: 752<LF>
TX:<LF>
12-09-2025 12:28:47.709 [RX] - 34<LF>
: 000100300001001AC8183000035B951175CB9954D4D2EBAE47D31049C0C3F5B38ACC
12-09-2025 12:28:49.706 [RX] - RX:<LF>
12-09-2025 12:28:49.890 [RX] - 779<LF>
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_getUInt16<CR><LF>
arr->position: 0<LF>
<LF>
arr->size: 779<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 779<LF>
bb_getUInt16<CR><LF>
arr->position: 4<LF>
<LF>
arr->size: 779<LF>
bb_getUInt16<CR><LF>
arr->position: 6<LF>
<LF>
arr->size: 779<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 771<LF>
bb_getUInt16<CR><LF>
arr->position: 750<LF>
<LF>
arr->size: 1490<LF>
TX:<LF>
34<LF>
: 000100300001001AC8183000035B9607B89FAB2A8194D8A97B94163D4B1863803A1E
12-09-2025 12:28:51.982 [RX] - RX:<LF>
599<LF>
: 000100010030024FCC82024B300002006DC9567B7376
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_getUInt16<CR><LF>
arr->position: 0<LF>
<LF>
arr->size: 599<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 599<LF>
bb_getUInt16<CR><LF>
arr->position: 4<LF>
<LF>
arr->size: 599<LF>
bb_getUInt16<CR><LF>
arr->position: 6<LF>
<LF>
arr->size: 599<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 591<LF>
12-09-2025 12:28:52.678 [RX] - bb_getUInt16<CR><LF>
arr->position: 1488<LF>
<LF>
arr->size: 2048<LF>
bb_getUInt16<CR><LF>
arr->position: 5<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 18<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 23<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 36<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 41<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 54<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 59<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 72<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 77<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 90<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 95<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 108<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 113<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 126<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 131<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 144<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 149<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 162<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 167<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 180<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 185<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 198<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 203<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 216<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 221<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 234<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 239<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 252<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 257<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 270<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 275<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 288<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 293<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 306<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 311<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 324<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 329<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 342<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 347<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 360<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 365<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 378<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 383<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 396<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 401<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 414<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 419<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 432<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 437<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 450<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 455<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 468<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 473<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 486<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 491<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 504<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 509<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 522<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 527<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 540<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 545<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 558<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 563<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 576<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 581<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 594<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 599<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 612<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 617<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 630<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 635<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 648<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 653<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 666<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 671<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 684<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 689<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 702<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position:
12-09-2025 12:28:53.016 [RX] - 707<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 720<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 725<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 738<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 743<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 756<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 761<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 774<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 779<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 792<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 797<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 810<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 815<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 828<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 833<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 846<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 851<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 864<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 869<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 882<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 887<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 900<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 905<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 918<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 923<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 936<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 941<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 954<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 959<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 972<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 977<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 990<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 995<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1008<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1013<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1026<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1031<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1044<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1049<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1062<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1067<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1080<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1085<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1098<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1103<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1116<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1121<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1134<LF>
<LF>
arr->size: 2036<LF>
bb_getUInt16<CR><LF>
arr->position: 1139<LF>
<LF>
arr->size: 2036<LF>
dlms_getValueFromData: 04 01 00 00 <LF>
ERROR: collect_profile_objects <LF>
return_value: 04 01 <LF>
<LF>
ram_flash_data.Max_Heap_Usage: 19290<LF>
CIBP3 = <LF>
ram_flash_data.Max_Heap_Usage: 19290<LF>
<LF>
read_captureObject_data: 260<LF>
12-09-2025 12:28:53.128 [RX] - TX:<LF>
40<LF>
: 0001003000010020C81E3000035B9749BE65121A18FE5566A2215B9FA3191BDB36574BEB551B5940
12-09-2025 12:28:55.141 [RX] - RX:<LF>
39<LF>
: 000100010030001FCC1D300002006E0EF8AAB74C0743C6BBB9D9EC25526F6CEB27384D2C4FD5CFbb_getUInt16<CR><LF>
arr->position: 0<LF>
<LF>
arr->size: 39<LF>
bb_getUInt16<CR><LF>
arr->position: 2<LF>
<LF>
arr->size: 39<LF>
bb_getUInt16<CR><LF>
arr->position: 4<LF>
<LF>
arr->size: 39<LF>
bb_getUInt16<CR><LF>
arr->position: 6<LF>
<LF>
arr->size: 39<LF>
dlms_getValueFromData: 00 00 00 00 <LF>
Hi, What is your heap size?…
Hi,
What is your heap size? Check what error code is returned. I believe it's DLMS_ERROR_CODE_OUTOFMEMORY.
BR,
Mikko
Hi, My heap size is 24KB…
Hi,
My heap size is 24KB.
Yes its, out of memory error code. I even tried by increasing heap size to 30KB, still i get the same error.
Regards
Murali
Hi Murali, Can you share the…
Hi Murali,
Can you share the AARQ and AARE messages? I'll check the PDU size.
Can you see the available heap size? I believe that the heap is running out.
BR,
Mikko
Hi, Please find below the…
Hi,
Please find below the log of DLMS connection establishment.
I am also sharing the Billing Profile Pull Log (Latest month) along with max heap consumed values prior and post to it.
DLMS Connection Establishment Log
TX: 39 : 000100100001001F601DA109060760857405080101BE10040E01000000065F1F0400401E1DFFFF
RX: 51 : 000100010010002B6129A109060760857405080101A203020100A305A103020100BE10040E0800065F1F0400000010030C0007
TX: 21 : 000100100001000DC001C1000100002B0103FF0200
RX: 17 : 0001000100100009C401C1000600047419
TX: 10 : 00010010000100026200
RX: 13 : 00010001001000056303800100
TX: 103 : 000100300001005F605DA109060760857405080103A60A04086C74636C69656E748A0207808B0760857405080202AC12801070389CCE67B359AC56AB552A158A4522BE230421211F300004741AD9516F8763D1E3CC723EF2C2C2FADD2B100BB698B4B1F5A5CD66
RX: 115 : 000100010030006B6169A109060760857405080103A203020100A305A10302010EA40A04084C4E544100317E5E88020780890760857405080202AA1280106162636465666768696A6B6C6D6E6F70BE230421281F300003127E35899C67269417D406F6A8A4F1E3FBFB9A285AFDD24A3706B340
TX: 67 : 000100300001003BDB086C74636C69656E7430300004741CE24F2A3A2828702B063AFA9C3F064200630A8CDD27B03C67E451926649DD5590DBA21F1767C37535672647
RX: 60 : 0001000100300034DB084C4E544100317E5E29300003127F95CF2342FFD5ECE93372AA9AB1812672DE51052C0BB663E80F6E819E464AE9413568304D
Log of Billing Profile - Last month (Pull)
APP_DPDC..<CR>
VAL2<LF>
CIBP1 = ram_flash_data.Max_Heap_Usage: 3038
CIBP2 = ram_flash_data.Max_Heap_Usage: 3038
TX: 40 : 0001003000010020C81E30000474A60860DC0303AA63FE664DBAAAEB96D942A451137BCA985CEA4C
RX: 781 :
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
TX: 34 : 000100300001001AC81830000474A78005AB865245C50CDFAA4C95473ECDE54A4669
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
TX: 34 : 000100300001001AC81830000474A817F0EDA5B77008826C615A8CE4302C648124E9
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
ERROR: collect_profile_objects <LF>
return_value: 04 01 <LF>
<LF>
ram_flash_data.Max_Heap_Usage: 19606<LF>
CIBP3 = <LF>
ram_flash_data.Max_Heap_Usage: 19606<LF>
<LF>
read_captureObject_data: 260<LF>
FEC<CR>
error_code: 04 01 <LF>
Note:- Max Heap Usage is determined using Magic Value concept.
It is the maximum heap used during the complete runtime of the controller, but not at that instant. Some heap may be freed up post usage, but even that will be added to the count.
Hi, The received data is…
Hi,
The received data is correct, and I can decode it. Verify that you haven't made any changes to the code that break it, and you have enough memory available.
BR
Mikko