Appian Version: v7.5 I am consuming a web service using a!WsConfig. When I

venkats533 over 9 years ago

Appian Version: v7.5
I am consuming a web service using a!WsConfig. When I call a method called GetMerchant to fetch latest data on Merchant object. One of the field is called LastModifiedDate which holds date and time value. I am supposed to send the same value with out any changes to my next call of UpdateMerchant. Surprisingly there is a random 3 milliseconds difference in the value I am getting from and value I am sending. What could explain this. Becasue of this difference, the next service is giving me an error (this is typical Microsoft CRUD design).
Data from GetMerchant
<LastModifiedDate xmlns="schemas.afsimage.com/.../LastModifiedDate>
Data to UpdateMerchant:
<n2:LastModifiedDate xmlns:n2="schemas.afsimage.com/.../n2:LastModifiedDate>

Any help is appreciated....

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0 Mark Talbot
Appian Employee
over 9 years ago

Vencat are you using the appian now() function to generate that timestamp? Couldn't you store the result of the now() expression into a local variable or a process variable?
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0 venkats533 over 9 years ago

This value is generated by the external server and I am not supposed to modify the value even by 3 miiliseconds
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0 padmanabhanv over 9 years ago

You get the timestamp back, store it into a pv! and then call the next service - how can the value differ? Maybe I didn't get this clearly
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0 Sathya Srinivasan
Appian Employee
over 9 years ago

Where is the timestamp generated? At the MS side? Server side? I don't see how the value could possibly change between 'generated' and 'sent' value. You need to investigate the source of the difference that would help you resolve the issue.
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0 padmanabhanv over 9 years ago

If this is a brokered service, please check if the alteration happened in the ESB
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0 srivallin
Certified Lead Developer
over 1 year ago

venkats533 Were you able to find a solution to address the issue? We are facing a similar issue but it is intermittent.
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0 Peter Lewis
Appian Employee
over 1 year ago in reply to srivallin

I'd suggest creating a new post on this - this thread is very old and it's very likely the original poster does not remember much about this issue.
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