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JCO_ERROR_CONFIGURATION: Parameter ABAP application server host (ashost) is missing PI 7.4

Mar 06 at 07:54 AM

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Hi Experts,

I am trying to use IDOCFlatToXmlConvertor module in sender JMS channel, facing below error: Channel config snippet:

error snippet:

Thanks,

Ramu.

error.jpg (20.1 kB)
channel-config.jpg (63.6 kB)
error.jpg (20.1 kB)
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2 Answers

Liz Jin
Mar 06 at 09:31 AM
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Hi Ramu,

If you configure IDOCFlatToXmlConvertor, you need configure an RFC Destination using NWA of your adapter engine in which the communication channel is configured. This should be the SAP ABAP system from which the IDoc module can find the IDoc metadata information, such as IDoc type and IDoc segment information. For the channel configuration screenshot, I can see you have defined the target destination, please go to NWA-> Configuration-> Infrastructure-> Destinations and check the RFC destination configuration.

If the value of Target Host, System Number, System ID is correct.

The gateway host and port, please use the gateway service of ABAP system. And click "Ping Destination" to check if it is successful. If any errors, please get back to me.

Best Regards,

Liz

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Hi Lin,

Here the flow is MQ --> SAP ECC[Proxy to IDoc]. I have created the RFC destination for target system and ping is also successful.

Thanks,

Ramu.

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Hi Ramu,

Then you need check the JCA Connection Factory which defined in SourceJRA. Please log in to NWA, choose Configuration Management > Infrastructure > Application Resources, and check the configuration properties of JCA Factory, if all the parameters have been configured.

Best Regards,

Liz

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Hi Jin,

I have already maintained all the properties of SAP ECC system client,username,password, Language & ServerName .

Thanks,

Ramu.

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Hi Ramu,

Can you provide me the whole stack trace of the error message? So that I can check the application host name is checked by which application and compare with source code? And let me know your PI version.

Best Regards,

Liz

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Hi Jin,

Our PI version is 7.5, please find the below details:

Make Release NW750EXT_07_REL ; SP Stack Number 07

Error code:

error trace:

Can you please let me know if you need further details? Please guide me the navigation path as well from where to error trace further , above screen shot is from sender JMS channel.

Thanks,

Ramu.

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Ramu G Mar 07 at 03:10 PM
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Hi Experts,

I followed William Li blog https://blogs.sap.com/2009/04/01/how-to-use-user-module-for-conversion-of-idoc-messages-between-flat-and-xml-formats/ on on IDOCFlatToXmlConvertor module. But still facing this error.

JCO_ERROR_CONFIGURATION: Parameter ABAP application server host (ashost) is missing.

Thanks,

Ramu.

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