IBM Support

PI32734: ADAPTER DOESN'T PARSE WELL RESPONSE THAT CONTAINS DTD TAG OR XMLNS ATTRIBUTE.

Fixes are available

IBM MobileFirst Platform Foundation Interim Fix README for 7.0
IBM MobileFirst Platform Foundation Interim Fix README for 6.3
IBM Worklight Interim Fix README for 6.2.0.1

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APAR status

  • Closed as program error.

Error description

  • HTTP adapter will fail to receive DTD tags or XMLNS attribute
inside the html
tag.
For example :
<html xmlns="http://www.w3.org/1999/xhtml" lang="ja"
xml:lang="ja"
xmlns:html="http://www.w3.org/1999/xhtml">

will cause the following error :
- Error
"errors":
      "Unexpected character 'T' on line 1, column 1",
      "The returned InvocationResult must be a valid JSON
Object."

additional Keywords :
XMLNS ,DTD,ReturnContentType,


Worklight Versions Affected:
6.x

Initial Impact:
LOW

Local fix

  • No local fix provided

Problem summary

  • ****************************************************************
* USERS AFFECTED:                                              *
* Users that have a backend response with XML of type "DOCTYPE *
* html"                                                        *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* The server tries to validate backend response with scheme    *
* from http://www.w3.org/XXXX/xhtml each request, the          *
* validation affects to get timeout.                           *
****************************************************************
* RECOMMENDATION:                                              *
* -                                                            *
****************************************************************

Problem conclusion

  • Added new property "adapters.saxparser.doctype.validation", if
the property "adapters.saxparser.doctype.validation=false" the
validation will be canceled.
By default its value is true.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI32734
    • 

  • Reported component name
    WL/MFPF ENTERPR
    • 

  • Reported component ID
    5725I4300
    • 

  • Reported release
    620
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2015-01-15
    • 

  • Closed date
    2015-06-11
    • 

  • Last modified date
    2015-06-11
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    WL/MFPF ENTERPR
    • 

  • Fixed component ID
    5725I4300
    • 



Applicable component levels


    

  • R620  PSY
       UP
    • 

  • R630  PSY
       UP
    • 

  • R700  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSZH4A","label":"IBM Worklight"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"620","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            17 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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