Delaware EVV Aggregation Most Common Failed Responses
The tables below contain the most common failed responses found in the Deleware EVV Aggregator interface, and the recommended actions to take to successfully address responses in the HHAeXchange system.

Response | Description / Recommended Resolution |
---|---|
Success | The record successfully imported into the Aggregator. No further action is required. |
Pending | The record is pending in the Aggregator. Record updates with a Success or Failed status when the Aggregator completes processing the record. No further action is required. |
Failed | The record failed to import into the Aggregator. Action required. |
Items to consider in this process:
- A single record can contain more than one failed response. Each failed response is separated by a pipe delimiter (|).
- The Owner column indicates which entity is responsible for resolving the failed response.
- Records in a Pending status can take between 24-48 hours to process in the Aggregator Portal. When the Aggregator finishes processing the record, HHAeXchange updates the record status to a Success or Failed response. If Pending status persists after 48 hours, contact HHAeXchange via Client Support Portal, select EVV Aggregation Support and include a copy of the State Aggregation Report.
- Refer to Client Support Portal for instructions on how to create and submit a request.

Response |
Owner |
Description / Recommended Resolution |
---|---|---|
ERROR: Client Not Found. Clients must have been previously received from Payer to be updated via Alt-EVV. |
Provider Aggregator |
Member Medicaid ID is not found in the Aggregator. Steps to resolve:
|
ERROR: The ClientMedicaidID value is incorrect. |
Provider |
Member Medicaid ID must be 12-digits long. Review Member’s Medicaid ID in the Member Profile > Medicaid Number. |
ERROR: The ClientFirstName format is incorrect. |
Provider |
Member first name is missing or incorrect length. Review and update the Member Name. |
ERROR: The ClientLastName format is incorrect. |
Provider |
Member last name is missing or incorrect length. Review and update the Member Name. |
ERROR: The ClientAddressLine1 value is incorrect. The length should be between 1 and 30. |
Provider |
Member address is missing or incorrect length. Review and update the Member Address. |
ERROR: The ClientAddressLine1 format is incorrect. |
Provider |
Member address has invalid special characters. Review and update the Member Address. |
ERROR: The ClientPhone format is incorrect. |
Provider |
Member phone number must be 10-digits long. Review and update the Member Phone Number. |
ERROR: The EffectiveStartDate format is incorrect. |
Aggregator |
Configuration issue in the Aggregator Provider Portal. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support. HHAeXchange contacts the Aggregator to resolve. |

Response |
Owner |
Description / Recommended Resolution |
---|---|---|
ERROR: The EmployeeIFirstName format is incorrect. |
Provider |
Caregiver First Name has invalid characters. The Aggregator only allows the following characters in the Caregiver Name: alpha letters, hyphens, periods, apostrophe. All other special characters are rejected. Remove all unallowed values. |
ERROR: The EmployeeLastName format is incorrect. |
Provider |
Caregiver Last Name has invalid characters. The Aggregator only allows the following characters in the Caregiver Name: alpha letters, hyphens, periods, apostrophe. All other special characters are rejected. Remove all unallowed values. |
ERROR: The EmployeeEmail expected format is not correct. |
Provider |
Caregiver email has invalid characters. Review and update the email ID. |
Account not active. |
Aggregator |
Provider Portal in the Aggregator system is suspended. Steps to resolve:
|
Caregiver not sent to Sandata due to duplicate SSN |
Provider |
Caregiver Social Security Number (SSN) is incorrect. Provider must confirm each Caregiver Profile contains the accurate SSN in the following format XXX-XX-XXXX. DHSS requires last 5-digits of each Caregiver’s SSN (000-0X-XXXX). |
ERROR: The EmployeeSSN cannot be NULL. |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange at HHAeXchange EVV Aggregation Support Support to resolve. |

Response |
Owner |
Description / Recommended Resolution |
---|---|---|
ERROR: The EmployeeIdentifier cannot be null. The record is being rejected. |
Provider |
Visit cannot be confirmed with a TEMP Caregiver. Update the visit with valid Caregiver Profile. |
Worker not found |
Provider |
Caregiver record is not found in the Aggregator Portal. Check the Caregiver rejections and correct any issues with the Caregiver Profile. |
Client not found |
Provider |
Member record is not found in the Aggregator Portal. Check the Member rejections and correct any issues with the Member Profile. |
ERROR: The CallDateTime cannot be null. The record is being rejected. |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: The ChangeReasonMemo cannot be null for some values of ReasonCode. The record is being rejected. |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: The Call In cannot be greater than the Call Out. The record is being rejected. |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: The OriginatingPhoneNumber value is incorrect. The length should be between 0 and 10. |
Provider |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: Visit Date out of range |
Aggregator |
Configuration issue in the Aggregator Provider Portal. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support. HHAeXchange contacts the Aggregator to resolve. |
ERROR: visit_date field is empty, it is a required field |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: The VisitOtherID cannot be duplicated in list. |
HHAeXchange |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: If CallType = Telephony (IVR), TelephonyPIN and OriginatingPhoneNumber are required. |
Provider |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: If CallType = Mobile(MVV), MobileLogin, CallLatitude and CallLongitude are required. The record is being rejected. | Provider |
HHAeXchange export issue. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support to resolve. |
ERROR: The ProcedureCode format is incorrect. |
Provider |
Enter or update the valid HCPCS Code under Admin > Reference Table Management > Contract Service Code > Export Code. Refer to the latest Addendum for the HCPCS Codes. |
ERROR: The ProcedureCode length is invalid. |
Provider |
Enter or update the valid HCPCS Code under Admin > Reference Table Management > Contract Service Code > Export Code. Refer to the latest Addendum for the HCPCS Codes. |
Error during retrieving service service_id entered |
Provider Aggregator |
Make sure to have correct HCPCS Code under Admin > Reference Table Management > Contract Service Code > Export Code. Refer to the latest Addendum for the HCPCS Codes. If HCPCS Code is correct, then it may be a configuration issue in the Aggregator Provider Portal. Contact HHAeXchange via Client Support Portal, select EVV Aggregation Support. |
ERROR: Total visit time cannot exceed 25 hours. |
Provider |
Visit cannot exceed 25 hours. Update the confirmed visit times. It is recommended for overnight shifts to be split into two shifts. |
Pay/Bill Hours exceed maximum hours allowed |
Provider |
Visit cannot exceed 25 hours. Update the confirmed visit times. It is recommended for overnight shifts to be split into two shifts. |
ERROR: The ClientIdentifierOnCall value is incorrect. |
Provider |
Member Medicaid ID must be 1-digits long. Review Member’s Medicaid ID in the Member Profile and update the correct ID. |
A visit row exists in stx.visits table (by account/visit_id) and no changes are specified in current import of account/visit_id |
Aggregator |
Technical interface error from the Aggregator. HHAeXchange automatically resends this record. |
Records uploaded failed, please check errors/warning and try again. |
Aggregator |
Technical interface error from the Aggregator. HHAeXchange automatically resends this record. |