Question

3
Replies
88
Views
 Kaushik Ghosh (KaushikGhosh)
Accenture
Senior Analyst
Accenture
GB
KaushikGhosh Member since 2011 3 posts
Accenture
Posted: September 4, 2017
Last activity: September 6, 2017
Posted: 4 Sep 2017 9:02 EDT
Last activity: 6 Sep 2017 8:45 EDT
Closed

How can I add new properties in JMS MDB Listener Service?

My application requires to add some additional properties in JMS MDB Listener service headers. Can that be done? I did one POC by adding the required properties in the header dropdown by privately editing the Data Transform pzInitServiceJMSParameterName. I tried to update deployment descriptor as I have added this new property in JMS header. I got the following message :

Failed to update ejb-jar.xml, generated MDB descriptor already exists in ejb-jar-xml.
Use generated fragments to manually update ejb-jar.xml.
https://home6v8-u.eu.nag.net:1456/lsapweb/PRServlet/Ggnygf-35Wye0E-SUa8s3gCr6XoL218OwWDNaTIeOve3BME-8EOFaw%5B%5B*/RSJMS/NAGLSAPMdbListener_Sync.xml?pzExpirationPeriod=0

I restarted the listener and tried to process some inbound message. I got the following error message :

[04/09/17 11:14:55:165 BST] 00000094 SystemOut O 2017-09-04 11:14:55,161 [AResourceAdapter : 3] [ STANDARD] [ ] (tener.ListenerStateManagerImpl) ERROR - Failed to create MDB Listener
com.pega.pegarules.pub.PRException: Invalid header name: userprop3
From: (A54547C0CA0A91EE9CBD0CE79349CF682)
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.getHeaderConst(JMSListener.java:2588)
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.collectServiceProperties(JMSListener.java:598)
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.setup(JMSListener.java:499)
at com.pega.pegarules.integration.engine.internal.services.listener.ListenerWrapper.launchListener(ListenerWrapper.java:151)
Any idea how can I enter additional properties in JMS service header?
***Updated by moderator: Lochan to move post from Applications to PSC***
Pega Customer Service Data Integration System Administration
Moderation Team has archived post, This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question.
Posted: 3 years ago
Posted: 5 Sep 2017 1:40 EDT
Penchalanarasimhulu Vendipalli (Narasimha522)
PEGA
Senior Technical Solutions Engineer
Pegasystems Inc.
IN

What version of PEAG used?  We don't have JMS MDB Listener service instead we have JMS MDB Listener and Service JMS can you please clearly mention where you are trying to add these properties.


 


Thanks,


Narasimha
Posted: 3 years ago
Posted: 5 Sep 2017 7:03 EDT
Sudhakar Reddy Yaparla (SudhakarReddy)
PEGA
Principal Technical Solutions Engineer
Pegasystems Inc.
IN

Hi,


The following are the valid headers for JMS/MDB service rule


destination  

deliverymode 

messageid    

correlationid

priority     

timestamp    

expiration   

replyto      

redelivered  

type         


This is handling in java code, as of my understanding except these values if you pass any other value you will get the same error as "Invalid header name: <<header name>>".