Common Errors and Solutions for Data Engineering

Table 1 lists the common errors and solutions for data engineering.

**Table 1** Common Errors and Solutions for Data Engineering
Function	Error	Solution
Data Acquisition	Data parsing error. For details, see the log.	Go to the import task details page, switch to the log management tab page, and view run logs. 1.File format mismatch, require [XXX] Check whether the data used for creating the dataset is in the format required by the platform. 2. Verification failed. Please check the content format is consistent with the template requirements. Line number: [XXX]. Check whether the data used for creating the dataset is in the format required by the platform. 3.There is no jsonl file in the directory. The JSONL file is missing. 4.invalid target column: [XXX]. The prediction dataset contains invalid target rows. 5.The file [XXX] size exceeds the maximum limit of [XXX] MB. The file size exceeds the upper limit.
	Internal service error. Contact technical support.	Go to the import task details page, switch to the log management tab page, and view run logs. 1.Internal service error. The error message is: [Corrupted TAR archive.] Incorrect TAR package format. Check and try again. 2.Parse token failed. Failed to parse the user token. Check the user information.
	Incorrect parameter configuration.	Go to the import task details page, switch to the log management tab page, and view run logs. Illegal argument [%s]. Check whether the parameter is correctly specified.
	The dependent service (Gallery) is abnormal.	Go to the import task details page, switch to the log management tab page, and view run logs. 1.Request Gallery failed. Gallery response: [XXX]. Check whether the Gallery service is normal.
	The dependent service (MRS) is abnormal.	Go to the import task details page, switch to the log management tab page, and view run logs. 1. If message "Call mrs api failed: [XXX]." is displayed, check whether the MRS service is normal. 2. If message "Mrs job is failed, job id: [XXX]." is displayed, check whether the MRS service is normal. 3. If message "The user does not order mrs service periodic." is displayed, check whether the MRS service is subscribed.
	The dependent service (OBS) is abnormal.	Go to the import task details page, switch to the log management tab page, and view run logs. If message "The user has not subscribed to OBS-related services." is displayed, check whether the OBS service is subscribed.
Data Processing	dataset is not online.	The dataset used for data processing has not been brought online. Bring the dataset online first.
Data Processing	invalid obs path.	Check whether the OBS path corresponding to the dataset is valid and can be accessed.
Data Synthesis	Model not configured.	Redeploy the model.
	The dependent service (ModelArts) is abnormal. Check whether the service (ModelArts) is normal.	Check whether the ModelArts service is normal.
	Failed to execute the ModelArts task. For details, see the run logs.	Check the run logs.
	Task not found.	Create a synthesis task again.
	Internal service error. Contact technical support.	Contact technical support.
	Failed to generate the dataset. Check the data management status and whether OBS resources are sufficient.	Check the data management status and whether OBS resources are sufficient.
Data Labeling	Data parsing error. For details, see the log.	Check whether the labeled dataset complies with the specifications.
	The dependent resource {dataset/task} is incorrect. Ensure that the {dataset/task} is normal.	Check whether the {dataset/task} is normal.
	Internal service error. Contact technical support.	Contact technical support.
	The dependent services {MRS/ModelArts/OBS/Gallery/TICS} are abnormal. Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.	Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.
	Database access is abnormal.	Check whether the database is running properly.
Data Combination	The parameter settings are incorrect. Adjust the parameter settings.	Modify the configuration parameters.
	The permission (local directory/service access) is incorrect. Configure the required permission.	Configure the required permissions.
	The dependent resource {dataset/task} is incorrect. Ensure that the {dataset/task} is normal.	Check whether the {dataset/task} is normal.
	Internal service error. Contact technical support.	Contact technical support.
	The dependent services {MRS/ModelArts/OBS/Gallery/TICS} are abnormal. Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.	Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.
	The dependent component (itep/space/billingmanager) is abnormal.	Check whether the component (itep/space/billingmanager) is normal.
Data Evaluation	annotate type is invalid.	Check whether the data labeling type and data labeling requirements in the uploaded data are consistent with those required by the platform.
	annotate data not exist.	The evaluation dataset does not exist. Check whether the dataset has been successfully imported and whether the OBS bucket is empty.
	obs url invalid.	Check whether the OBS path corresponding to the dataset is valid and can be accessed.
	standard item not exist.	Check whether the evaluation criteria exist and have been deleted.
	the corresponding data has been marked as deleted.	Check whether the evaluation dataset is deleted.
	the current data not exist.	Check whether the evaluation dataset exists and has been deleted.
	dataset file type does not match standard file type.	Check whether the type of the uploaded dataset file is the same as the standard file type required by the platform.
	data management query dataset data invalid.	Check whether the dataset contains data in incorrect formats.
	dataset obs file empty.	Check whether the dataset file exists in the original OBS bucket.
Data Publishing	The parameter settings are incorrect. Adjust the parameter settings.	Modify the configuration parameters.
	The permission (local directory/service access) is incorrect. Configure the required permission.	Configure the required permissions.
	The dependent resource {dataset/task} is incorrect. Ensure that the {dataset/task} is normal.	Check whether the {dataset/task} is normal.
	Internal service error. Contact technical support.	Contact technical support.
	The dependent services {MRS/ModelArts/OBS/Gallery/TICS} are abnormal. Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.	Check whether the {MRS/ModelArts/OBS/Gallery/TICS} services are normal.
	The dependent component (itep/space/billingmanager) is abnormal.	Check whether the component (itep/space/billingmanager) is normal.