Signals Clinical: Resolving "Unprocessable Entity" error during ECG domain mapping

Problem:

When attempting to map the ECG domain in Signals Clinical, users may encounter an "Unprocessable Entity" error that prevents successful mapping. This issue appears to be related to the Date and Time attribute, specifically when mapping an empty EGDTC column.

Solution:

1. Temporarily remove the mapping for the Date and Time attribute (EGDTC column) in the ECG domain.

2. Complete the mapping process for all other attributes and entities in the ECG domain.

3. If possible, populate the EGDTC column with valid date/time data before attempting to map it.

4. If the EGDTC column must remain empty, consult with the Signals Clinical support team for further assistance, as this may indicate a deeper issue requiring investigation.

5. For any persistent mapping errors, gather the following information to assist troubleshooting:

   • Screenshot of the mapping interface showing all mapped fields
   • Copy of the full error message text
   • Information Design file being used
   • Sample of the data being mapped (with any sensitive information removed)

6. Report the issue to Signals Clinical support, providing the gathered information for further analysis.

Note: This is a workaround solution. The development team is investigating the underlying cause of this issue for a permanent fix in a future release.