IBM Support

JR49344: IDOC LISTENER ISSSUE NOT USING MSHOST PARAMETER WITH LOAD BALANCING TO A STANDALONE GATEWAY

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APAR status

  • Closed as program error.

Error description

  • The IDoc listener actually opens two connections:
Server and Destination, and the Destination one can use ASHOST
and MSHOST.
I made a modification that separates the two and uses the MSHOST
parameters when load balancing is enabled.

Local fix

  • use 6.5 Idoc listener binaries as they are compatible with v7.

Problem summary

  • The IDoc Listener in version 7.0 cannot connect to the SAP
message server in a load balanced configuration (regardless if
separate or stand alone gateway).
Symptom is the error "Connect from SAP gateway to RFC server
failed" in the IDOC listener log
( <IIS
Location>\Server\DSSAPConnections\<Connection>\IDocListener.log
)

Problem conclusion

  • Code fix. Enabled the use of MSHOST parameter when Load
Balancing is enabled.

Temporary fix

  • Use the IDOC Listener binaries from version 6.5.0.2 (replace
whole folder DSSAPbin)

Comments

  • 



APAR Information




    

  • APAR number
    JR49344
    • 

  • Reported component name
    IS PACK FOR SAP
    • 

  • Reported component ID
    5724Q5500
    • 

  • Reported release
    700
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2014-02-13
    • 

  • Closed date
    2014-04-10
    • 

  • Last modified date
    2014-04-10
    • 





    

  • 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
    IS PACK FOR SAP
    • 

  • Fixed component ID
    5724Q5500
    • 



Applicable component levels


    

  • R700  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            10 April 2014
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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