The system administrator at a nonprofit encounters a 500 server error when trying to map...

The likely cause of encountering a 500 server error when trying to map additional objects and fields with Advanced Mapping is attempting to map to an unsupported field type. Advanced Mapping in Salesforce has specific requirements and limitations regarding the types of fields that can be mapped.

Key Considerations:

Supported Field Types: Ensure that the target fields are of supported types, such as text, currency, number, date, or address fields.

Field Compatibility: Unsupported field types, such as certain complex formula fields or picklists, can cause errors during the mapping process.

Steps to Resolve:

Review Field Types:

Verify the field types of the target fields you are trying to map to ensure they are supported.

Check Documentation:

Refer to Salesforce documentation on Advanced Mapping to confirm the supported field types and any limitations.