NullPointerException inside ProcessService creation

Hi all,
I am writing a standalone java app to connect to ALBPM using PAPI and am hitting the following error:
W:\savaria_1\server_1_0\src>java -Dfuego.je22.initialctx.file=C:\bea\TestApp\Properties\tomcatProperties.jndi -classpath W:\3rdparty\bea-albpm-5.7\lib\fuegoresources.jar;W:\3rdparty\bea-albpm-5.7\lib\fuegoresources_en.jar;. -Djava.ext.dirs=W:\3rdparty\bea-albpm-5.7\lib com.tradebeam.workflow.gateway.WFRequestHandler
java.lang.NullPointerException
at java.util.TreeSet.addAll(TreeSet.java:244)
at fuego.boot.LanguageData.addLocalesByLanguage(LanguageData.java:84)
at fuego.boot.LanguageData.addRuntimeLocale(LanguageData.java:43)
at fuego.boot.LanguageData.addSupportedLocale(LanguageData.java:52)
at fuego.boot.BootData.registerJar(BootData.java:213)
at fuego.boot.Loader.loadClasspathPlugins(Loader.java:1100)
at fuego.boot.Loader.initPlugins(Loader.java:557)
at fuego.boot.Loader.initPlugins(Loader.java:668)
at fuego.boot.Loader.initPlugins(Loader.java:630)
at fuego.papi.ProcessService.getFactory(ProcessService.java:657)
at fuego.papi.ProcessService.create(ProcessService.java:426)
at com.tradebeam.workflow.gateway.WFRequestHandler.firstTest(WFRequestHandler.java:53)
at com.tradebeam.workflow.gateway.WFRequestHandler.main(WFRequestHandler.java:101)
Any idea what have I missed / done wrong? Thanks!
Regards,
Matthew

Hi Mariano,
Yes, it's my continuation of making my standalone java talk to BPM (I am working on Proof of concept and feasibility to upper management for purchasing decision)This is what I use instead of the ext dir:
java -Dfuego.je22.initialctx.file=C:\bea\TestApp\Properties\tomcatProperties.jndi -classpath W:\3rdparty\bea-albpm-5.7\lib\fuegopapi-client.jar;W:\3rdparty\bea-albpm-5.7\lib\ejb-2.0.jar;W:\3rdparty\bea-albpm-5.7\lib\jms.jar;W:\3rdparty\bea-albpm-5.7\lib\classes12.jar;. -Djava.ext.dirs=W:\3rdparty\bea-albpm-5.7\lib com.tradebeam.workflow.gateway.WFRequestHandler
and I still get the same error. Any insight? The error complains about locale so I think I may be missing something.
Thanks a lot!
Regards,
Matthew

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Contact [email protected] and reference CR081579.
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Individual pollNextToEvaluate(long timeout, TimeUnit unit) throws RemoteException;
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# A fatal error has been detected by the Java Runtime Environment:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x034e75f8, pid=3908, tid=1588
# JRE version: 6.0_18-b07
# Java VM: Java HotSpot(TM) Client VM (16.0-b13 mixed mode, sharing windows-x86 )
# Problematic frame:
# C [PhysXCore.dll+0x1675f8]
--------------- T H R E A D ---------------
Current thread (0x003b6800): JavaThread "main" [_thread_in_native, id=1588, stack(0x009a0000,0x009f0000)]
siginfo: ExceptionCode=0xc0000005, reading address 0xdddddde5
Registers:
EAX=0xdddddddd, EBX=0x00000000, ECX=0x03c41ec8, EDX=0x03b79fc0
ESP=0x009ef740, EBP=0x009ef7cc, ESI=0x00000000, EDI=0x03c41cf0
EIP=0x034e75f8, EFLAGS=0x00010206
Top of Stack: (sp=0x009ef740)
0x009ef740: 009ef8d8 009ef7d8 00000000 cccccccc
0x009ef750: cccccccc cccccccc cccccccc cccccccc
0x009ef760: cccccccc cccccccc cccccccc cccccccc
0x009ef770: cccccccc cccccccc cccccccc cccccccc
0x009ef780: cccccccc cccccccc 037b1d60 037ddc40
0x009ef790: cccccccc cccccccc cccccccc cccccccc
0x009ef7a0: cccccccc cccccccc cccccccc cccccccc
0x009ef7b0: cccccccc cccccccc cccccccc cccccccc
Instructions: (pc=0x034e75f8)
0x034e75e8: f9 02 74 38 8d 64 24 00 8b 57 58 8b 0c b2 8b 01
0x034e75f8: 8b 50 08 ff d2 84 c0 74 5c 8b 47 58 8b 0c b0 f6
Stack: [0x009a0000,0x009f0000], sp=0x009ef740, free space=13d009ef274k
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C [JPhysX.dll+0xf197f]
J com.jphysx.JPhysXAdapterJNI.NxScene_createActor(JLcom/jphysx/NxScene;JLcom/jphysx/NxActorDescBase;)J
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j InsectFitnessFunction.evaluate(Ljbeagle/core/Individual;)V+5
j jbeagle.concurrent.Evaluator.run()V+76
j jbeagle.concurrent.RemoteEvaluatorLoader.main([Ljava/lang/String;)V+97
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V [jvm.dll+0xf072c]
V [jvm.dll+0x17fd51]
V [jvm.dll+0xf07ad]
V [jvm.dll+0xf9e55]
V [jvm.dll+0x101ba2]
V [jvm.dll+0x11246b]
C [java.exe+0x2155]
C [java.exe+0x85b4]
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Copy of that.
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http://docs.oracle.com/cd/E14571_01/web.1111/b31974/bcquerying.htm#CHDDEFCE
meaning you can create a View Link to the same View Object if you have a previously defined View Object at design time... (not at run time) using Expression Language... so I am puzzled to understand why this cannot be done programatically...
1. How could this be done programatically?
This is the code I was trying:
 public static final String DYNAMIC_BOM_VO_INSTANCE = "DynamicBomVO";
 public void createSQLBasedDynamicBomViewObject(){
 //Define the View Object Instance name
 inputElement[] inputElementsVO;
 inputElementsVO=populateInputString();
 int numberOfItems = inputElementsVO.length;
 System.out.println("Inside VO creation");
 ViewObject vo = findViewObject(DYNAMIC_BOM_VO_INSTANCE);
 //Check if view object exist and remove it if it does
 if (vo!= null)
 vo.remove();
 //Create view definition
 ViewDefImpl dynamicBomViewDef = new ViewDefImpl("com.CST.DynamicBomView");
 //Define names and types of atributes of the View
 dynamicBomViewDef.addViewAttribute("EffectAssemblyId", "EFFECT_ASSEMBLY_ID", Integer.class);
 dynamicBomViewDef.addViewAttribute("EffectCompId", "EFFECT_COMP_ID", Integer.class);
 for(int i = 0; i < numberOfItems; i++){
 dynamicBomViewDef.addViewAttribute("RollupId"+(i+1), "ROLLUP_ID"+(i+1), Integer.class);
 dynamicBomViewDef.addViewAttribute("RollupId", "ROLLUP_ID", Integer.class);
 dynamicBomViewDef.addViewAttribute("BomLevel", "BOM_LEVEL", Integer.class);
 //Define the SQL for th eview object
 String querytoUse = createSQLJoin(inputElementsVO);
 //Assign query to VO
 dynamicBomViewDef.setQuery(querytoUse);
 dynamicBomViewDef.setFullSql(true);
 dynamicBomViewDef.setBindingStyle(SQLBuilder.BINDING_STYLE_ORACLE_NAME);
 dynamicBomViewDef.resolveDefObject();
 //Create an instance of the dynamic view definition
 vo = createViewObject(DYNAMIC_BOM_VO_INSTANCE,dynamicBomViewDef);
 AttributeDef[] parentAttrs = new AttributeDef[] {vo.findAttributeDef("EffectAssemblyId")};
 AttributeDef[] childAttrs = new AttributeDef[] {vo.findAttributeDef("EffectCompId")};
 ViewLink v1 = createViewLinkBetweenViewObjects("AssemblyLink", "Children", vo, parentAttrs, vo, childAttrs, null);
 }I also tried creating a second instance of the same view object, and adding a view criteria but it failed saying that:
Definition EFFECT_ASSEMBLY_ID of type Attribute is not found in DynamicBomVO, I tried using
The code was added after createViewObject
 vo = createViewObject(DYNAMIC_BOM_VO_INSTANCE,dynamicBomViewDef);
 ViewCriteria vc = vo.createViewCriteria();
 ViewCriteriaRow vcr1 = vc.createViewCriteriaRow();
 vcr1.setAttribute("EFFECT_ASSEMBLY_ID", "=-1");
 vc.add(vcr1);
 vo.applyViewCriteria(vc);
 vo.executeQuery();When I used
 vcr1.setAttribute("EffectAssemblyId", "=-1"); I got
ORA-00904: "EFFECTASSEMBLYID": invalid identifier
Please let me know if you know how could this be achieved so that I can use a treeTable once that viewLink has been stabled and the hierarchy can be constructed.
Regards,
Ivan
Edited by: user756323 on Jan 8, 2013 2:58 PM
Edited by: user756323 on Jan 8, 2013 3:03 PM
Edited by: user756323 on Jan 8, 2013 3:07 PM

Hi, I'm using jdeveloper studio version 11.1.1.6.0, because of my requirement I am creating a View Object programatically in the Application Module since I will not know how many colums will I have until the User has done some selections... Hence I am generating a Read only Dynamic View Object on the fly, I am able to display this in a table in ADF and do dynamic binding as well...
Now the problem is that the data is actually hierarchical data, and I have constructed a parent and children atributes in the View Object to basically sort this view and build the hierarchy, I am trying to change the way this is displayed from a Table to a TreeTable in ADF... And for that I need to create a ViewLink... now I read how to do this programatically but never against the same View Object, I did found some examples on how to do this but against two different View Objects, but I want to use the same View Object which has been created on the fly (at run time)
I have been trying to do this using createViewLinkBetweenViewObjects by passing the same VO as master and detail (self referential View Link), but it fails as the documentation says with
InvalidParamException which says : (1) if master or detail is null (2) if master and detail represent the same view object (circular view link is disallowed)
The odd thing here is that you can do this declaratively
http://docs.oracle.com/cd/E14571_01/web.1111/b31974/bcquerying.htm#CHDDEFCE
meaning you can create a View Link to the same View Object if you have a previously defined View Object at design time... (not at run time) using Expression Language... so I am puzzled to understand why this cannot be done programatically...
1. How could this be done programatically?
This is the code I was trying:
 public static final String DYNAMIC_BOM_VO_INSTANCE = "DynamicBomVO";
 public void createSQLBasedDynamicBomViewObject(){
 //Define the View Object Instance name
 inputElement[] inputElementsVO;
 inputElementsVO=populateInputString();
 int numberOfItems = inputElementsVO.length;
 System.out.println("Inside VO creation");
 ViewObject vo = findViewObject(DYNAMIC_BOM_VO_INSTANCE);
 //Check if view object exist and remove it if it does
 if (vo!= null)
 vo.remove();
 //Create view definition
 ViewDefImpl dynamicBomViewDef = new ViewDefImpl("com.CST.DynamicBomView");
 //Define names and types of atributes of the View
 dynamicBomViewDef.addViewAttribute("EffectAssemblyId", "EFFECT_ASSEMBLY_ID", Integer.class);
 dynamicBomViewDef.addViewAttribute("EffectCompId", "EFFECT_COMP_ID", Integer.class);
 for(int i = 0; i < numberOfItems; i++){
 dynamicBomViewDef.addViewAttribute("RollupId"+(i+1), "ROLLUP_ID"+(i+1), Integer.class);
 dynamicBomViewDef.addViewAttribute("RollupId", "ROLLUP_ID", Integer.class);
 dynamicBomViewDef.addViewAttribute("BomLevel", "BOM_LEVEL", Integer.class);
 //Define the SQL for th eview object
 String querytoUse = createSQLJoin(inputElementsVO);
 //Assign query to VO
 dynamicBomViewDef.setQuery(querytoUse);
 dynamicBomViewDef.setFullSql(true);
 dynamicBomViewDef.setBindingStyle(SQLBuilder.BINDING_STYLE_ORACLE_NAME);
 dynamicBomViewDef.resolveDefObject();
 //Create an instance of the dynamic view definition
 vo = createViewObject(DYNAMIC_BOM_VO_INSTANCE,dynamicBomViewDef);
 AttributeDef[] parentAttrs = new AttributeDef[] {vo.findAttributeDef("EffectAssemblyId")};
 AttributeDef[] childAttrs = new AttributeDef[] {vo.findAttributeDef("EffectCompId")};
 ViewLink v1 = createViewLinkBetweenViewObjects("AssemblyLink", "Children", vo, parentAttrs, vo, childAttrs, null);
 }I also tried creating a second instance of the same view object, and adding a view criteria but it failed saying that:
Definition EFFECT_ASSEMBLY_ID of type Attribute is not found in DynamicBomVO, I tried using
The code was added after createViewObject
 vo = createViewObject(DYNAMIC_BOM_VO_INSTANCE,dynamicBomViewDef);
 ViewCriteria vc = vo.createViewCriteria();
 ViewCriteriaRow vcr1 = vc.createViewCriteriaRow();
 vcr1.setAttribute("EFFECT_ASSEMBLY_ID", "=-1");
 vc.add(vcr1);
 vo.applyViewCriteria(vc);
 vo.executeQuery();When I used
 vcr1.setAttribute("EffectAssemblyId", "=-1"); I got
ORA-00904: "EFFECTASSEMBLYID": invalid identifier
Please let me know if you know how could this be achieved so that I can use a treeTable once that viewLink has been stabled and the hierarchy can be constructed.
Regards,
Ivan
Edited by: user756323 on Jan 8, 2013 2:58 PM
Edited by: user756323 on Jan 8, 2013 3:03 PM
Edited by: user756323 on Jan 8, 2013 3:07 PM

Portmap translation creation failed for udp src inside dst inside

Hi!
I have a problem with allowing traffic to UC500 subnets on ASA 5505 inside interface.
My asa is a main router with addres 192.168.1.1
UC500 voip box is connected to ASA's inside interface through UC500 WAN port with UC500 with 192.168.1.2 address.
Firewall and NAT on UC500 is disable
UC500 sip traffic works fine. voipbox creates its subnets for data and voip - 192.168.10.0 and 10.1.1.0. another important address is 10.1.10.1 which is UC500 CUE.
My problem is that from within ASA local network (192.168.1.0) i cannot reach UC500 subnets, neither can I reach ASA's local network from the UC subnets.
the log says
3
Sep 07 2013
00:21:49
DC
53
PBXCUE
32901
portmap translation creation failed for udp src inside:DC/53 dst inside:PBXCUE/32901
I tried exempting uc500 subnets on ASA but that didn;t work.
Funny thing is that I CAN reach the UC500 subnets when connecting with VPN to ASA...
Please help! I am not familiar with CLI.
I configured static route to 10.1.10.0 and since then I was able to ping 10.1.10.1 thorugh ASA;s VPN.
I would be grateful for ideas.
Lukasz
global (inside) 1 interface
global (outside) 101 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 101 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface https IIS https netmask 255.255.255.255 dns tcp 200 200 udp 200
static (inside,outside) tcp interface www IIS www netmask 255.255.255.255 dns tcp 200 200 udp 200
static (inside,outside) tcp interface smtp IIS smtp netmask 255.255.255.255 dns
static (inside,outside) tcp interface pop3 IIS pop3 netmask 255.255.255.255 dns
static (inside,outside) udp interface domain RenBetPBX domain netmask 255.255.255.255 dns
static (inside,outside) udp interface 5061 RenBetPBX 5061 netmask 255.255.255.255 dns
static (inside,outside) udp interface sip RenBetPBX sip netmask 255.255.255.255 dns
static (inside,outside) tcp interface 13000 SQL 13000 netmask 255.255.255.255 dns
access-group inside_access_in in interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 x.x.x.x
route inside PBXCUE-network 255.255.255.0 RenBetPBX 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy

Hello Julio!
Thank you for your advice.
I have managed to solve my main problem by reconfiguring my switches vlans - enabling trunk port configs for required ports and allowing them access to both vlans.
Now I can see everything from all of my inside networks.
I continue my ASA adventures - I have managed to configure L2TP client access for my windows users, RADIUS authentication for domain users and yesterday night I have managed to configure site to site VPN with my RV120W router.
I am only an enthusiast but my recent successes have given me apetite for more...
I keep reading forums and trying to solve most of my problems myself but I have faced another one now and thought that maybe you could give me another tip on where to look for the issue:
I still have one problem with my L2TP VPN config - I have configured split tunnel on the group policy to tunnel only 192.168.1.0 network requests.
access-list DefaultRAGroup_splitTunnelAcl standard permit 192.168.1.0 255.255.255.0
My network at home is 192.168.2.0 but it still tunnels everything (when I check my ip after connecting to VPN my home laptop still identifies with ASA gateway(!) address .
access-list outside_access_in extended permit icmp any interface outside object-group DM_INLINE_ICMP_1
access-list outside_access_in extended permit tcp any interface outside object-group DM_INLINE_TCP_1
access-list outside_access_in extended permit tcp any interface outside eq smtp
access-list outside_access_in extended permit tcp any interface outside eq 8080
access-list outside_access_in extended permit tcp any interface outside eq 23456
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_1 object-group DM_INLINE_NETWORK_1 any
access-list outside_access_in extended permit tcp any interface outside eq 13000
access-list outside_access_in extended permit tcp any interface outside range 8001 8016
access-list outside_access_in extended permit tcp x.x.x.x 255.255.255.0 interface outside eq ssh
access-list inside_nat0_outbound extended permit ip any 192.168.1.240 255.255.255.240
access-list inside_nat0_outbound extended permit ip any PBXVOIP-network 255.255.255.0
access-list inside_nat0_outbound extended permit ip any PBXCUE-network 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 igolomska-network 255.255.255.0
access-list inside_access_in extended permit udp object-group DM_INLINE_NETWORK_2 any object-group DM_INLINE_UDP_1
access-list inside_access_in extended permit ip host IIS any
access-list inside_access_in extended permit ip any any
access-list inside_access_in extended permit ip host RBSTORE_NAS any
access-list inside_access_in extended deny udp any any object-group DM_INLINE_UDP_2
access-list inside_access_in extended permit tcp any any eq 5432
access-list inside_access_in extended permit tcp any host PBXCUE eq www
access-list inside_access_in extended permit tcp host PBXCUE any eq www
access-list inside_access_in extended permit tcp host RBCAMSTORE_NAS host EXCH-MBX eq smtp
access-list inside_access_in extended permit tcp host RBSTORE_NAS host EXCH-MBX eq smtp
access-list inside_access_in extended permit tcp host RENBETUPS host EXCH-MBX eq smtp
access-list inside_access_in extended permit tcp host RenBetPBX host EXCH-MBX eq smtp
access-list DefaultRAGroup_splitTunnelAcl standard permit 192.168.1.0 255.255.255.0
access-list outside_1_cryptomap extended permit ip 192.168.1.0 255.255.255.0 igolomska-network 255.255.255.0
route print shows:
and 192.168.1.240 is my VPN IP - its metric has higher priority than the local gateway.
How do I change it?
Active Routes:
Network Destination        Netmask          Gateway       Interface Metric
          0.0.0.0          0.0.0.0      192.168.2.1    192.168.2.126   4250
          0.0.0.0          0.0.0.0         On-link     192.168.1.240     21
      80.51.24.22 255.255.255.255      192.168.2.1    192.168.2.126   4251
        127.0.0.0        255.0.0.0         On-link         127.0.0.1   4531
        127.0.0.1 255.255.255.255         On-link         127.0.0.1   4531
127.255.255.255 255.255.255.255         On-link         127.0.0.1   4531
      169.254.0.0      255.255.0.0         On-link     192.168.2.126   4506
169.254.104.126 255.255.255.255         On-link     192.168.2.126   4506
169.254.255.255 255.255.255.255         On-link     192.168.2.126   4506
    192.168.1.240 255.255.255.255         On-link     192.168.1.240    276
      192.168.2.0    255.255.255.0         On-link     192.168.2.126   4506
    192.168.2.126 255.255.255.255         On-link     192.168.2.126   4506
    192.168.2.255 255.255.255.255         On-link     192.168.2.126   4506
        224.0.0.0        240.0.0.0         On-link         127.0.0.1   4531
        224.0.0.0        240.0.0.0         On-link     192.168.2.126   4506
        224.0.0.0        240.0.0.0         On-link     192.168.1.240     21
255.255.255.255 255.255.255.255         On-link         127.0.0.1   4531
255.255.255.255 255.255.255.255         On-link     192.168.2.126   4506
255.255.255.255 255.255.255.255         On-link     192.168.1.240    276
===========================================================================
I am starting to feel like I am using a bit too much of your friendliness ...
Best Regards and have a great day!
Lukasz

Creation of zip file inside another one.

Hi,
I have a problem with the zip file creation.
I have created the zip file but now i can' t
create another zip file inside the first one.
can you suggest me how can i do it ?
thanks Laura.

Hi,
try this Fm..
ISM_GENERATE_ZIP_FILE_NAME
Arunima

How to know if iam in tcode creation or modif inside abap prog ?

hello ,
i want to know if there is any things that can help me to know if iam in tcode of creation (ME21N) o modification (ME22N/ME23N) for PO, without using sy-tcode inside a program of smartforms edition.
thanks ,
karim

>
karim sefiani sefiani wrote:
> hello ,
>
> i want to know if there is any things that can help me to know if iam in tcode of creation (ME21N) o modification (ME22N/ME23N) for PO, without using sy-tcode inside a program of smartforms edition.
>
> thanks ,
> karim
Please check the value of the variable T180-TRTYP
T180-TRTYP = H - Create - ME21N
T180-TRTYP = V - Change - ME22N
generally 'A' in case of display transactions, however the table T180 shows the value 'V' in case of ME23N also, kindly check

Oval creation w/ star inside?

So I'm trying to create a framed oval and put a 5 pointed star inside as part of a class project. The design is more or less up to me- I don't have to put a star in. However, I would like to know how to do this. I am familiar with the creation of lines and ovals, but I am not familiar with the equations required to make the lines grow with the oval as the oval is resized within the program. I can't seem to get the endpoints of the lines to rest perfectly on the frame of the oval; they are either breaching it or not quite long enough. I know how to make the lines grow, just not the correct equation to make them grow properly. If anyone has any experience with this sort of thing, I'd be be quite thankful for their information.
Jedifarmer

There were some errors: public void drawStar(Graphics g){
 int centerX=x+width/2;
 int centerY=y+height/2;
 int[] pointsX=new int[5];
 int[] pointsY=new int[5];
 for(int i=0;i<5;i++){
 pointsX=(int)(width/2*Math.cos(i*2*Math.PI/5));
pointsY[i]=(int)(height/2*Math.sin(i*2*Math.PI/5));
for(int i=0;i<5;i++){
g.drawLine(centerX+pointsX[i],centerY+pointsY[i],centerX+pointsX[(i+2)%5],centerY+pointsY[(i+2)%5]);}

Creation of class inside Method

Hi Forums,
 I am new to WebDynpro-Abap and i am trying to practice WebDynpro-Abap with the help of standard Tutorial avl in the SDN.
 In the Tutorial 4, i am getting the following error,
The type CL_WDABAP_FLIGHT_MODEL=>get_bookings is unknown or not found
 but in that tutorial,they specify the encounter of the above error like
Simply create a ZCL_WDABAP_FLIGHT_MODEL class in your get_bookings method.
 But i don't know,where to Create the class inside the get_bookings method
can any body tell me the steps to create ZCL_WDABAP_FLIGHT_MODEL class in the get_bookings method and the remaining steps to execute the particular application.
Thanks in Advance,
Ashok

Hi Ashok,
Follow the steps for creation of Class and the method,
STEPS TO CREATE CLASS:
1) CREATE ZIT_FLIGHTTAB(AN INTERNAL TABLE) IN SE11 UNDER DATA TYPE->TABLE TYPE.
2) GIVE LINE TYPE AS SFLIGHT. SAVE,CHECK AND ACTIVATE THE INTERNAL TABLE.
3) CREATE GLOBAL CLASS ZNET_NET310_FLIGHTMODEL_## USING TRANSACTION CODE SE24.
4) IN THE ATTRIBUTES TAB, ENTER AS FOLLOWS,
 ATTRIBUTE LEVEL VISIBILITY TYPING ASSOCIATED TYPE
 TY_FLIGHTS STATIC ATTRIBUTE PUBLIC TYPE SFLIGHT
 ZIT_OUTTAB STATIC ATTRIBUTE PUBLIC TYPE TY_FLIGHTS
5) IN THE METHODS TAB, ENTER AS FOLLOWS,
 METHOD LEVEL VISIBILITY DESCRIPTION
 READ_FLIGHTS STATIC METHOD PUBLIC READ FLIGHT DATA
6) CLICK ON PARAMETERS, ENTER AS FOLLOWS,
 PARAMETER TYPE TYPING METHOD ASSOCIATED TYPE
 I_CARRID IMPORTING TYPE SFLIGHT-CARRID
 I_CONNID IMPORTING TYPE SFLIGHT-CONNID
 E_FLIGHTS EXPORTING TYPE ZIT_FLIGHTTAB
7) DOUBLE CLICK ON METHOD:READ_FLIGHTS AND ENTER FOLLOWING SORCE CODE IN BETWEEN METHOD AND ENDMETHOD.
 SELECT * FROM SFLIGHT INTO TABLE ZIT_OUTTAB WHERE CARRID = I_CARRID AND CONNID = I_CONNID.
 E_FLIGHTS[] = ZIT_OUTTAB[].
8) SAVE CHECK AND ACTIVATE CLASS.
NOTE :
PLEASE FOLLOW SAME STEPS FOR OTHER METHODS THAT COMES IN FOLLOWING EXCERCISE IN SAME CLASS i.e ZCL_NET310_FLIGHTMODEL_##.
In next few tutorials you will need to create more methods. Follow steps to add new methods as and when required.
Regards,
Achyut

NullPointerException inside ProcessService creation

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