Problem in using fpm.getMessageManager().reportMessage()

[Former Member]

Hi ,

I am trying to use fpm.getMessageManager().reportMessage( to print a message on the screen

I put the message in the message pool as

warn_rej ---employee has been rejected and mail has been sent to for employee

I am writing the following code to call getMessageManger() as follows

String[] employeeName = new String[2];

employeeName[0] = this.getEmployeeName(pernr);

employeeName[1] = Manager;

fpm.getMessageManager().reportMessage(

wdThis.wdGetAPI().getComponent(),

"",

WDMessageType.WARNING,

wdThis

.wdGetBEcmPlanningCompInterface()

.getMessagePoolTextExt(

"Warn_Rej",

employeeName));

But the output is like this

employee AAAA has been rejected and mail has been sent to for employee

How will I print the entire message.How do i need to pass the parameters to the method

Thanks

Bala Duvvuri

[Former Member · Accepted solution]

Hi Bala:

String[] values = {"1","2"};

msgMgr.reportWarning(wdComponentAPI.getTextAccessor().getText(IMessage.MESSAGENAME, values));

good luck!.

Rocío.

[Former Member · Accepted solution]

Rocio,

I tried with this option but it didnot work.

I found another way.thanks for the help.

Thanks

Bala Duvvuri

[Former Member · Accepted solution]

Hi Bala,

I am trying to customise a ESS iView by adding some error validation to a field. But, I am not sure of the

coding with FPM. Could you help me in this regard. I would appreciate your help. I am explaining my scenario below:-

I have created 3 message in my message pool. They are:-

NoMilesEntered - "Error" You should enter Number of miles travelled.

ZeroMiles - "Error" Please enter valid number of miles for field . You entered , which is not valid.* MoreThanLimit - "Error" *You have entered . You are not allowed to enter more than 500 miles.

Later I have created three methods. They are :-

1)checkMandatory

2)checkMaxLimit

3)checkZeroInput

Later I have written the following code in the implementation tab of the iView.

public void checkMandatory( java.lang.String Miles )
  {
    //@@begin checkMandatory()
    
    //Get reference to Message Manager
    
    IWDMessageManager msgMan = wdComponentAPI.getMessageManager();
    
    	//	Get field value of attribute under investigation
    String value = wdContext.nodeGeneralData().currentGeneralDataElement().getAttributeAsText(Miles);
      
	
	//	Get field properties of attribute under investigation
    IWDAttributeInfo milesAttr = wdContext.nodeGeneralData().getNodeInfo().getAttribute(Miles);
    
	//	Check if any input is provided
    if(value.length()==0){
    	
		//if no: report error, which is related to context attribute under investigation
    	msgMan.reportContextAttributeMessage(
    	wdContext.nodeGeneralData().currentGeneralDataElement(),
    	milesAttr, IMessageVcTreGeneralData.NO_MILES_ENTERED,
    	new Object[] {Miles}, true);
    }
    //@@end
  }

  //@@begin javadoc:checkZeroInput()
  /** Declared method. */
  //@@end
  public void checkZeroInput( java.lang.String Miles )
  {
    //@@begin checkZeroInput()
    
//	Get reference to the Message Manager
	  IWDMessageManager msgMan = wdComponentAPI.getMessageManager();
    
	  //Get field value of attribute under investigation
	  String value = wdContext.nodeGeneralData().currentGeneralDataElement().getAttributeAsText(Miles);
    
	  int i = Integer.parseInt(value);
    
	  //Get field properties of attribute under investigation
	  IWDAttributeInfo milesAttr = wdContext.nodeGeneralData().getNodeInfo().getAttribute(Miles);
    
	  //Check if the input is Zero
	  if(i == 0){
		  msgMan.reportContextAttributeMessage(
		  	wdContext.nodeGeneralData().currentGeneralDataElement(), 
		  	milesAttr, IMessageVcTreGeneralData.ZERO_MILES, 
		  	new Object[] {Miles, value}, true);
	  }
    
    //@@end
  }

  //@@begin javadoc:checkMaxLimit()
  /** Declared method. */
  //@@end
  public void checkMaxLimit( java.lang.String Miles )
  {
    //@@begin checkMaxLimit()
    
//	Get reference to the Message Manager
	  IWDMessageManager msgMan = wdComponentAPI.getMessageManager();
    
	  //Get field value of attribute under investigation
	  String value = wdContext.nodeGeneralData().currentGeneralDataElement().getAttributeAsText(Miles);
    
	  int i = Integer.parseInt(value);
    
	  //Get field properties of attribute under investigation
	  IWDAttributeInfo milesAttr = wdContext.nodeGeneralData().getNodeInfo().getAttribute(Miles);
    
	  //Check if the input is Zero
	  if(i >= 500){
		  msgMan.reportContextAttributeMessage(
		  wdContext.nodeGeneralData().currentGeneralDataElement(), 
		  milesAttr, IMessageVcTreGeneralData.MORE_THAN_LIMIT, 
		  new Object[] {value}, true);
	  }
    
    //@@end
  }

After this on the Submit button I have writtent he following code

public void onActionNextStep(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
  {
    //@@begin onActionNextStep(ServerEvent)
    
    LOGGER.traceEnter("onActionNextStep");
	
	wdThis.wdGetFcTraUtilsInterface().viewValidation(wdControllerAPI).validate(true);
	
	  //Check if the Value for the Input field "Number of Miles" is provided
	  
	  this.checkMandatory("MILES");
	  wdComponentAPI.getMessageManager().raisePendingException();
    
	  //Check if the Value entered in the Input field "Number of Miles" is not Zero
	  this.checkZeroInput("MILES");
	  wdComponentAPI.getMessageManager().raisePendingException();
    
	  //Check if the Value entered in the Input field "Number of Miles" is not greater than 500
	  this.checkMaxLimit("MILES");
	  wdComponentAPI.getMessageManager().raisePendingException();
	
	wdComponentController.raiseFPMEvent(TravelConstants.EVENT_NAVIGATE_NEXT);
    
	LOGGER.traceExit("onActionNextStep");
    //@@end
  }

When I have deployed this on to J2EE engine and clicked on the Next step button, it is throwing a java.lang.nullPointerException.

Please help me to figure this out. I would appreciate your help.

Regards,

PG.