Session expiry issue in Salesforce CRM integration

[Niharika Raj]

Hi,

We have implemented Salesforce CRM integration in our instance based on the docs: https://docs.servicenow.com/bundle/rome-it-asset-management/page/product/software-asset-management2/concept/integrate-with-salesforce-crm.html.

We have set the default grant type as 'Resource owner Password credentials' as credentials were shared by the Salesforce team. As specified in the docs link, we were able to click on the 'Get OAuth token' link and retrieve the access token using the username and password+security_token combo. Salesforce team has set the security token lifespan to 6 months.
The job ran successfully that day, however, in the next schedule (the next day), it  failed with the error: Response Received: {"message":"Session expired or invalid","errorCode":"INVALID_SESSION_ID"}.

We tried the below options to fix this:
1. Increased access token lifespan in application registry to 6 months
2. Increased the expiry date in OAuth credentials to 6 months

However, all of the above options didn't work and we had to click on the 'Get OAuth token' link again and had to re-enter the same credentials and only then the job worked.
This is of course, not an ideal way to setup the integration.

Is there a way to fix this issue? Any help would be appreciated.

Regards,

Niharika Raj

[PetrP]

Thank you.

I appreciate that you found a little time to answer.

Have a nice day

/Petr