I had multiple Server (Cluster) Abends, because of Novell Data Synchronizer:

After i send a appointment from my iphone to another iphone via Novell Data Synchronizer the Clusternode running GW (MTA, GWIA, POA) abended. The other Clusternode takes over the GroupWise Ressource and and also abended.
I shutdown the Novell Data Synchronizer, but the Server running always abended.
I have disabled SOAP in POA und now it works fine. Here is the Abend Log:

Server HASRV02 halted Thursday, 29 July 2010 10.10.27.369
Abend 1 on P01: Server-5.70.05: Page Fault Processor Exception (Error code 00000000)

Registers:
CS = 0060 DS = 007B ES = 007B FS = 007B GS = 007B SS = 0068
EAX = A5AAFB80 EBX = B9373EA8 ECX = A5AAFB80 EDX = 0000001C
ESI = 0067004E EDI = B9373F2C EBP = B9373E74 ESP = B9373E68
EIP = B4FE5F58 FLAGS = 00010282
B4FE5F58 FF9684000000 CALL near ptr [ESI+00000084]=?
EIP in GWXIS12.NLM at code start +0004CF58h
Access Location: 0x006700D2

The violation occurred while processing the following instruction:
B4FE5F58 FF9684000000 CALL near ptr [ESI+00000084]
B4FE5F5E 8B4B08 MOV ECX, [EBX+08]
B4FE5F61 8B31 MOV ESI, [ECX]
B4FE5F63 FF9698000000 CALL near ptr [ESI+00000098]
B4FE5F69 8B4B08 MOV ECX, [EBX+08]
B4FE5F6C 8B31 MOV ESI, [ECX]
B4FE5F6E 6A01 PUSH 01
B4FE5F70 FF9684000000 CALL near ptr [ESI+00000084]
B4FE5F76 8D65F8 LEA ESP, [EBP-08]
B4FE5F79 89D8 MOV EAX, EBX



Running process: GWSOAP-GWPO-Handler_2 Process
Thread Owned by NLM: GWPOA.NLM
Stack pointer: B9377998
OS Stack limit: B936B020
Scheduling priority: 67371008
Wait state: 3030070 Yielded CPU
Stack: --00000000 (LOADER.NLM|KernelAddressSpace+0)
--B5B39B80 ?
--B5B39B80 ?
--B9373E8C ?
B4FCC6F2 (GWXIS12.NLM|?getName%XisRTagEntry%%UBE?AVXisStrin g%%XZ+22)
--B5B39C00 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--0000000E (LOADER.NLM|KernelAddressSpace+E)
-B50E45B8 (GWXIS12.NLM|??_7XisRTagEntry%%6B%+8)
--B9373EC4 ?
B4FCC673 (GWXIS12.NLM|GWXIS12@?bridgeXisRTagEntry_getName%% YA?AVXisString%%PAVXisObject%%%Z+A3)
--B9373EA8 ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--00000009 (LOADER.NLM|KernelAddressSpace+9)
--B9373ED0 ?
B4FEB133 (GWXIS12.NLM|?getEntry%XisRTagNameSpace%%UBEPAVXis TagEntry%%JJ%Z+83)
-B50DE0AC (GWXIS12.NLM|??_7XisString%%6B%+8)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--A5AAFB80 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B5B38780 ?
-B50D6790 (GWXIS12.NLM|??_7XisTagEntry%%6B%+8)
--B9373F2C ?
--B9373ED4 ?
B4FA5B40 (GWXIS12.NLM|?getName%XisTagEntry%%UBE?AVXisString %%XZ+10)
--B9373F2C ?
--B5B39B80 ?
--B9373EEC ?
B4FEB1CC (GWXIS12.NLM|?tagToName%XisRTagNameSpace%%UBE?AVXi sString%%JJ%Z+2C)
--B9373F2C ?
-B50E4768 (GWXIS12.NLM|??_7XisRTagNameSpace%%6B%+8)
--B5963360 (XGBAS5.NLM|XGBAS5@??_7NgwRLoginInstance%%6B%+8DB4 )
--B9373F2C ?
--B9373F0C ?
B4FE9DF1 (GWXIS12.NLM|?tagToNameStatic%XisRTagManager%%UBE? AVXisString%%J%Z+21)
--B9373F2C ?
--00050201 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B9373F7C ?
--B59607C0 (XGBAS5.NLM|XGBAS5@??_7NgwRLoginInstance%%6B%+6214 )
-B50E468C (GWXIS12.NLM|??_7XisRTagManager%%6B%+8)
--B9373F48 ?
B4FCD909 (GWXIS12.NLM|GWXIS12@?bridgeXisRTagManager_tagToNa meStatic%%YA?AVXisString%%PAVXisObject%%J%Z+A9)
--B9373F2C ?
--00050201 ?
--B9074DE0 ?
--00000015 (LOADER.NLM|KernelAddressSpace+15)
--B9373F30 ?
B4FE5A14 (GWXIS12.NLM|?get%XisRSharedData%%SAJJJ%Z+24)
--B9374018 ?
--B9373F64 ?
B4FDA3E0 (GWXIS12.NLM|?_XisProcessGetTagManager%%YAPAVXisTa gManager%%XZ+10)
--00000002 (LOADER.NLM|KernelAddressSpace+2)
-B50D66B8 (GWXIS12.NLM|??_7XisTagManager%%6B%+8)
--B5961960 (XGBAS5.NLM|XGBAS5@??_7NgwRLoginInstance%%6B%+73B4 )
--B9374018 ?
--B9373F5C ?
B4FA5A14 (GWXIS12.NLM|?tagToNameStatic%XisTagManager%%UBE?A VXisString%%J%Z+14)
--B9373F7C ?
--B59607C0 (XGBAS5.NLM|XGBAS5@??_7NgwRLoginInstance%%6B%+6214 )
--00050201 ?
--B9373FA8 ?
B4FDC9FE (GWXIS12.NLM|GWXIS12@?tagToName%XisProcess%%SA?AVX isString%%J%Z+4E)
--B9373F7C ?
--00050201 ?
-B50DE0AC (GWXIS12.NLM|??_7XisString%%6B%+8)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B93740EC ?
--B9074DE0 ?
--B9373FB8 ?
--B9373FA0 ?
B4F9B766 (GWXIS12.NLM|??0XisObject%%QAE%PAVXisBridgeToObjec t%%%Z+16)
--B9373FB8 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B93740EC ?
--B9074DE0 ?
--B9074DE0 ?
--B937402C ?
B501353B (GWXIS12.NLM|?getTagName%XisRDOMElement%%UBE?AVXis String%%XZ+BB)
--B9374018 ?
--00050201 ?
-B50DE0AC (GWXIS12.NLM|??_7XisString%%6B%+8)
-B5C12560 (XGCAL5.NLM|(Data Start)+A560)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B9373FD8 ?
B4FE4CE9 (GWXIS12.NLM|GWXIS12@?XisBridgeBaseDtor%%YAXPAVXis Object%%%Z+39)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B9374064 ?
--B9373FE8 ?
B5BF6222 (XGCAL5.NLM|(Code Start)+222)
--B9374064 ?
--B9374064 ?
--B9373FF4 ?
B5BF6521 (XGCAL5.NLM|(Code Start)+521)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--B93740DC ?

Additional Information:
The CPU encountered a problem executing code in GWXIS12.NLM. The problem may be in that module or in data passed to that module by a process owned by GWPOA.NLM.
...

Netware 6.5 SP5 with GroupWise 8.0.2
SLES11 SP1 64bit with Novell Data Synchronizer beta(81)