Documentation Experience Platform Intelligent Services Guide

Customer AI error troubleshooting

Last update: Tue Jan 23 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Topics:
Customer AI

CREATED FOR:

User

Customer AI displays errors when model training, scoring, and configuration fails. In the Service instances section, a column for LAST RUN STATUS displays one of the following messages: Success, Training issue, and Failed.

last run status

In the event that Failed or Training issue is displayed, you can select the run status to open a side panel. The side panel contains your Last run status and Last run details. Last run details contains information on why the run failed. In the event that Customer AI is not able to provide details on your error, contact support with the error code thats provided.

{width="300"}

Unable to access Customer AI in Chrome incognito

Loading errors in Google Chrome’s incognito mode are present because of updates in Google Chrome’s incognito mode security settings. The issue is actively being worked on with Chrome to make experience.adobe.com a trusted domain.

{width="500"}

Recommended fix

To workaround this issue you need to add experience.adobe.com as a site that can always use cookies. Start by navigating to chrome://settings/cookies. Next, scroll down to the Customized behaviors section followed by selecting the Add button next to “sites that can always use cookies”. In the popover that appears, copy and paste [*.]experience.adobe.com then select the Including third-party cookies on this site checkbox. Once complete, select Add and reload Customer AI in incognito.

recommended fix

Model quality is poor

If you receive the error “Model Quality is poor. We recommend creating a new app with the modified configuration”. Follow the recommended steps below to help troubleshoot.

{width="300"}

Recommended fix

“Model quality is poor” means that the model accuracy is not within an acceptable range. Customer AI was unable to build a reliable model and AUC (Area under the ROC curve) < 0.65 after training. To fix the error, it is recommended that you change one of the configuration parameters and rerun the training.

Start by checking the accuracy of your data. It is important that your data contains the necessary fields needed for your predictive outcome.

Check whether your dataset has the latest dates. Customer AI always assumes that the data is up-to-date when the model is triggered.
Check for missing data within your defined prediction and eligibility window. Your data needs to be complete with no gaps. Also make sure your dataset meets the Customer AI historical data requirements.
Check for missing data in commerce, application, web, and search, within your schema field properties.

If your data does not seem to be the problem, try changing the eligibility population condition to restrict the model to certain profiles (for example, _experience.analytics.customDimensions.eVars.eVar142 exists in last 56 Days). This restricts the population and size of the data used in the training window.

If restricting the eligibility population did not work or is not possible, change your prediction window.

Try changing your prediction window to 7 days and see if the error continues to occur. If the error no longer occurs, this indicates that you may not have enough data for your defined prediction window.

Errors

Error code

Title

Message template

Message example

400

NOT ENOUGH OBJECTIVE

There are too few users ({{actual_num_samples}} in total) meeting the prediction goal definition from {{outcome_window_start}} to {{outcome_window_end}}. We require at least {{min_num_samples}} users with qualifying events to build a model.

Suggested solutions:

1. Check data availability
2. Decrease the prediction goal timeframe
3. Modify the prediction goal definition to include more users (Error code: VALIDATION-400 NOT_ENOUGH_OBJECTIVE)

There are too few users (200 in total) meeting the prediction goal definition from 2020-04-01 to 2021-04-01. We require at least 500 users with qualifying events to build a model.

Suggested solutions:
1. Check data availability
2. Decrease the prediction goal timeframe
3. Modify the prediction goal definition to include more users. (Error code: VALIDATION-400 NOT_ENOUGH_OBJECTIVE)

401

NOT ENOUGH POPULATION

There are too few eligible users ({{actual_num_samples}} in total) from {{eligibility_window_start}} to {{eligibility_window_end}}. We require at least {{min_num_samples}} eligible users to build a model.

Suggested solutions:
1. Check data availability
2. If an Eligible population definition is provided, decrease the eligibility filter timeframe 3. If an Eligible population definition is not provided, try adding one (Error code: VALIDATION-401 NOT_ENOUGH_POPULATION)

There are too few eligible users (200 in total) from 2020-04-01 to 2021-04-01. We require at least 500 eligible users to build a model.

Suggested solutions:
1. Check data availability
2. If an Eligible population definition is provided, decrease the eligibility filter timeframe.
3. If an Eligible population definition is not provided, try adding one. (Error code: VALIDATION-401 NOT_ENOUGH_POPULATION)

402

BAD MODEL

We cannot produce a quality model with the current input dataset and configuration.

Some suggestions include:
1. Modify your configuration to add an eligible population definition.
2. Use additional data sources to improve model quality
3. Add custom events to include more data in the model (Error code: VALIDATION-402 BAD_MODEL)

We cannot produce a quality model with the current input dataset and configuration.

Some suggestions include:
1. Please consider modifying your configuration to add an eligible population definition.
2. Please consider using additional data sources to improve model quality. (Error code: VALIDATION-402 BAD_MODEL)

403

INELIGIBLE SCORES

The score distribution deviates too much from expected.

Some suggestions include:
1. Please make sure the model is trained with recent data, if not, consider retrain your model.
2. Please make sure there is no data issue (such as missing data/data delay) in scoring tasks. (Error code: VALIDATION-403 INELIGIBLE_SCORES)

405

NO SCORING DATA

There is no user behavior or profile data available for scoring from {{eligibility_window_start}} to {{eligibility_window_end}}.Please check the data to ensure it is being updated regularly. (Error code: VALIDATION-405 NO_SCORING_DATA)

There is no user behavior or profile data available for scoring from 2020-04-01 to 2021-04-01. Please check the data to ensure it is being updated regularly. (Error code: VALIDATION-405 NO_SCORING_DATA)

407

NOT ENOUGH HISTORICAL EVENT DATA

There is not enough data to build a model. From 2020-04-01 to 2021-04-01, there are only 90 days of data.

We require 120 days of recent data. For more information, please check the data requirement documentation.

Suggested solutions:
1. Check data availability
2. Decrease the prediction goal timeframe
3. If an Eligible population definition is provided, decrease the eligibility filter timeframe
4. If an Eligible population definition is not provided, try adding one (Error code: VALIDATION-407 NOT_ENOUGH_HISTORICAL_EVENT_DATA)

There is not enough data to build a model. From 2020-04-01 to 2021-04-01, there there are only 90 days of data.

We require 120 days of recent data. For more information, please check the data requirement documentation.

Suggested solutions:
1. Check data availability.
2. Decrease the prediction goal timeframe.
3. If an Eligible population definition is provided, decrease the eligibility filter timeframe.
4. If an Eligible population definition is not provided, try adding one. (Error code: VALIDATION-407 NOT_ENOUGH_HISTORICAL_EVENT_DATA)

408

NO RECENT DATA FOR ELIGIBLE

There is no user behavior data for eligible users in the {{data_days}} days prior to {{etl_window_end}}. Please check the dataset to ensure it is being updated on a regular basis. (Error code: VALIDATION-408 NO_RECENT_DATA_FOR_ELIGIBLE_POPULATION)

There is no user behavior data for eligible users in the 60 days prior to 2021-04-01. Please check the dataset to ensure it is being updated on a regular basis. (Error code: VALIDATION-408 NO_RECENT_DATA_FOR_ELIGIBLE_POPULATION)

409

NO OBJECTIVE

There are no users meeting the prediction goal definition from {{outcome_window_start}} to {{outcome_window_end}}. We require at least {{min_num_samples}} users with qualifying events to build a model.

Suggested solutions:
1. Check data availability
2. Modify the prediction goal definition (Error code: VALIDATION-409 NO_OBJECTIVE)

There are no users meeting the prediction goal definition from 2020-04-01 to 2021-04-01. We require at least 500 users with qualifying events to build a model.

Suggested solutions:
1. Check data availability.
2. Modify the prediction goal definition. (Error code: VALIDATION-409 NO_OBJECTIVE)

410

NO POPULATION

There are no eligible users from {{eligibility_window_start}} to {{eligibility_window_end}}. We require at least {{min_num_samples}} eligible users to build a model.

Suggested solutions:
1. Check data availability
2. If an Eligible population definition is provided, modify the condition or increase the eligibility filter timeframe (Error code: VALIDATION-410 NO_POPULATION)

There are no eligible users from 2020-04-01 to 2021-04-01. We require at least 500 eligible users to build a model.

Suggested solutions:
1. Check data availability.
2. If an Eligible population definition is provided, modify the condition or increase the eligibility filter timeframe. (Error code: VALIDATION-410 NO_POPULATION)

411

NO INPUT DATA AFTER ETL

There is no user behavior or profile data available for the model to use between {{etl_start_date}} and {{etl_end_date}}. Please make sure the dataset has sufficient data. (Error code: VALIDATION-411 NO_INPUT_DATA_AFTER_ETL)

There is no user behavior or profile data available for the model to use between 2020-04-01 and 2021-04-01. Please make sure the dataset has sufficient data. (Error code: VALIDATION-411 NO_INPUT_DATA_AFTER_ETL)

412

NO EVENT AFTER ETL

There is no user behavior data available for the model to use between {{etl_start_date}} and {{etl_end_date}}. Please make sure the dataset has sufficient data.

There is no user behavior data available for the model to use between 2020-04-01 and 2021-04-01. Please make sure the dataset has sufficient data. (Error code: VALIDATION-412 NO_EVENT_DATA_AFTER_ETL)

413

SINGLE VALUE IN OBJECTIVE

CustomerAI requires the dataset to have both qualifying and non-qualifying events for the prediction goal definition. The input dataset contains only qualifying events between {{etl_window_start}} and {{etl_window_end}}.

Suggested solutions:
1. Modify the prediction goal definition
2. Verify data completeness or use a different that includes examples of non-qualifying events for the prediction goal (Error code: VALIDATION-413 SINGLE_VALUE_IN_OBJECTIVE)

CustomerAI requires the dataset to have both qualifying and non-qualifying events for the prediction goal definition. The input dataset contains only qualifying events between 2020-04-01 and 2021-04-01.

Suggested solutions:
1. Modify the prediction goal definition.
2. Verify data completeness or use a different that includes examples of non-qualifying events for the prediction goal. (Error code: VALIDATION-413 SINGLE_VALUE_IN_OBJECTIVE)

414

NO INFLUENTIAL FACTORS

The influential factor model generated unexpected output. We recommend creating a new app with a modified configuration. (Error code: VALIDATION-414 NO_INFLUENTIAL_FACTORS)

recommendation-more-help

8959a20a-a58f-4057-9f82-870706c576e9