Error Code
Description
300
Biometric Mismatch
330
Biometric locked. Kindly contact UIDAI Helpline.
500
Invalid encryption of Skey.
502
Invalid encryption of PID
511
Invalid PID XML format
561
Request expired
562
Device Time is wrong
800
Invalid Biometric data.
811
Missing biometric data in CIDR for the given Aadhaar number.
951
Biometric lock related technical error. Kindly contact UIDAI Helpline.
997
Biometric corrupt in UIDAI.
998
Template not in Aadhaar. Try after 15 minutes
1201
ASA Connectivity Lost to UIDAI.
1204
No Response from UIDAI.
1205 / 9904 / 9904-A
Delay in response from AUA/ASA to UIDAI.
9901
Technical Error.
9902
User Not Registered.
9903
Invalid Device.
9904
Fluctuation in Authentication Setup. Please try again.
9905
Issue in response from UIDAI server.
9906
Attendance Id is Blocked. Please contact your Nodal Officer to UnBlock.
9907
You are not activated by Nodal Officer to mark attendance. Please get your attendance id activated.
7010
Error in response received from UIDAI. Please try again.
RD Service Error Code
521 /524 / 527 / 812
Failure from Device Vendor Service. Please try later else contact Vendor.
700
Scan your finger within the stipulated time period.
720
Device Initialization Error due to communication / link failure. Restart Device or Contact Vendor.
730
Finger Capture issue. Placing finger properly in scanner.
740
Device not Registered. Contact Vendor.
822
Internal Error. Reboot Device.
900
Device not authorised for AEBAS. Contact Vendor.
Data Sign Failed
Go to Setting --> Apps --> Mantra Mangment Client --> Storage and clear data.
Abbreviations and Meanings
Skey - Session key.
PID - Personal Identity Data.
CIDR - Central Identities Data Repository.
UIDAI - Unique Identification Authority of India.
ASA - Authentication Service Agency.
AUA - Authentication User Agency.