In this blog I will explain how you can easily retrieve the long error text from the Adapter Engine. In this case your alert will give a better error text trace.
Following the SAP Library it is only possible to retrieve the first part of the error message (SXMS_TO_ADAPTER_ERRTXT):
This results into an error text that shortens the rest from the error message.
To retrieve the entire error message you just have to use following container variable:
This container variable will fill up the entire error message in your alert, no need to define a separate container variable:
This will result in the complete stack trace alert:
This example is tested on a SAP PI 7.11 system.
For a detailed overview concerning this feature you can access following note:
SAP Note 1294312 XI alerting: SXMS_TO_ADAPTER_ERRTXT is truncated.