A DigiLocker Academic Bank of Credits (ABC) ID merge error occurs when multiple ABC or APAAR accounts are linked to different phone numbers, email addresses, or misspelled Aadhaar credentials. You can resolve this conflict by removing unverified duplicate ABC cards from DigiLocker, ensuring your profile details match your official Aadhaar record, and requesting your university nodal officer to update your primary 12-digit ABC ID in the institutional database.
Last verified: January 2026 against official user documentation from the National e-Governance Division (NeGD), University Grants Commission (UGC) guidelines, and the Ministry of Education’s Academic Bank of Credits portal.
Why ABC ID Merge Errors Happen in DigiLocker
The Academic Bank of Credits (ABC) is a digital repository established under the National Education Policy (NEP 2020) and monitored by the Ministry of Education and UGC. Under the National Credit Framework (NCrF), every student enrolled in an Indian university or higher education institution is assigned a unique 12-digit ABC ID (now integrated with the Automated Permanent Academic Account Registry, or APAAR ID).
When you try to generate, link, or download your ABC card through DigiLocker, the system compares your DigiLocker identity attributes with the central student record maintained by your academic institution and the Academic Bank of Credits registry.
A merge error, account conflict, or “Duplicate ABC ID” prompt happens due to specific data mismatches:
- Multiple Accounts via Different Credentials: You previously created an ABC ID directly on the
abc.gov.inportal using your mobile number, and later attempted to generate another ABC ID inside DigiLocker using a different mobile number or Aadhaar-linked login. - Name and Date of Birth Mismatches: The spelling of your name or your date of birth in your university admission records (such as your enrollment slip or mark sheet) does not match your official Aadhaar card details stored in DigiLocker.
- Incorrect University Roll Number / Registration Number: Entering an incorrect Institutional PRN (Permanent Registration Number), Roll Number, or Admission Number during the document fetching process in DigiLocker forces the system to generate a temporary or duplicate profile.
- Institutional Portal Synchronization Delays: Universities updating student databases through the SAMARTH e-Gov portal or internal Enterprise Resource Planning (ERP) systems sometimes push duplicate credit entries to the central repository under varying student identifiers.
Verified Step-by-Step Fix to Resolve Duplicate ABC IDs
If you see an error stating “Multiple ABC IDs found for this user”, “Merge Conflict”, or “Failed to fetch document”, follow these sequential steps to clean up your account status.
“
DigiLocker Mobile App / Web Portal
└── Issued Documents
└── Locate Duplicate ABC Account Card
└── Options (Three Dots) ──> Delete / Remove
`
Step 1: Identify and Remove Duplicate Documents in DigiLocker
Before creating a new request, check if an existing ABC ID card is already saved under your DigiLocker profile.
- Open the DigiLocker Web Portal or open the official DigiLocker app on Android or iOS.
- Log in using your Aadhaar number or registered mobile number along with your 6-digit security PIN.
- Navigate to the Issued Documents tab on the main dashboard.
- Search for entries labeled Academic Bank of Credits or APAAR ID Card.
- If you see two separate cards under this category, click the three vertical dots next to the older or incorrect card and select Delete or Remove Document.
- Refresh your page and log out of the portal.
Step 2: Verify Your Core Profile Information
DigiLocker uses strict identity matching rules based on your Aadhaar card. If your name in DigiLocker differs even slightly from your college registration records, the system rejects automatic merging.
- Log back into DigiLocker and open your Profile settings.
- Compare your full name, date of birth, and gender displayed on DigiLocker with your official Aadhaar card details.
- According to Ministry of Education guidelines, if your university mark sheet contains a spelling mistake, you must update your university student record to match your official Aadhaar profile.
- Ensure your mobile number linked to DigiLocker is active and capable of receiving OTPs from the Unique Identification Authority of India (UIDAI).
Step 3: Re-Generate Your Primary ABC ID Card
Once duplicate documents are removed and identity details are verified, re-issue your official ABC card directly through DigiLocker's search workflow.
- Go to the Search Documents section in DigiLocker.
- Type Academic Bank of Credits or APAAR in the search bar.
- Select Academic Bank of Credits - Ministry of Education.
- Enter your exact student credentials:
- Identity Type: Select Roll Number, Registration Number, Enrollment Number, or New Admission.
- Identity Value: Enter your official university roll or PRN number without spaces.
- Institution Name: Select your university, college, or board from the drop-down menu.
- Check the consent box authorizing DigiLocker to share your details with the Ministry of Education repository.
- Click Get Document.
The system will generate a fresh 12-digit ABC ID card containing a QR code, your name, gender, date of birth, and institutional affiliation.
Step 4: Submit a Ticket to the Central ABC Portal
If DigiLocker continues to display a merge error despite deleting older cards, your two accounts must be manually unified in the central database managed by the National e-Governance Division (NeGD).
- Visit the official Academic Bank of Credits portal (abc.gov.in
). - Click on My Account at the top right corner and select Student.
- Sign in using your MeriPehchan / DigiLocker credentials.
- If the system detects duplicate ABC IDs linked to your Aadhaar, a pop-up prompt will display both 12-digit ID numbers (e.g., 123-456-789-012
and987-654-321-098). - Select the primary ID number that is currently recognized by your active university or college.
- Click Submit Merge Request and note down the Ticket Reference ID.
Step 5: Map Your Correct ABC ID with Your University Nodal Officer
Deleting a card in DigiLocker does not automatically update your university's internal records. Higher education institutions maintain dedicated ABC/APAAR Nodal Officers responsible for credit synchronization.
- Take a printout or digital screenshot of your newly generated 12-digit ABC ID card.
- Write a formal application to your university registrar, exam controller, or designated ABC Nodal Officer.
- Request the administration to update your 12-digit ABC ID in the university's SAMARTH portal or internal examination software.
- Once the university links your verified ABC ID, previously earned academic credits will automatically map to your primary account during the end-of-semester credit transfer cycle.
Error Codes and What They Mean
When fetching or merging your Academic Bank of Credits ID, DigiLocker may return specific technical codes. Refer to the troubleshooting matrix below:
| Error Code | Meaning / Technical Cause | Immediate Action Required |
|---|---|---|
| ABC-ERR-101 | Student Record Not Found in University Database | Verify that your roll number and institution name selected in DigiLocker match your university admission slip exactly. |
| ABC-ERR-204 | Duplicate Aadhaar Mapping Found | Log into abc.gov.in via MeriPehchan to initiate an account merge request for duplicate 12-digit IDs. |
| ABC-ERR-309 | Identity Attribute Mismatch (Name/DOB) | Update your university student record or your Aadhaar profile so both credentials display identical details. |
| DIGI-FETCH-500 | Government API Portal Timeout | The central Ministry of Education server is undergoing maintenance. Retry after 2 to 4 hours. |
| APAAR-DUP-002 | Multiple School/College Transfers Detected | Request your current institution's Nodal Officer to transfer historical credits using the SAMARTH portal dashboard. |
What This Guide Does Not Cover
To ensure clear scope, please note the operational limits of this guide:
- Manual Credit Addition: This guide does not provide steps to manually type or add course marks/credits into DigiLocker. Academic credits can only be uploaded directly by recognized educational institutions.
- Aadhaar Correction Requests: This guide does not cover updating demographic details (such as name spelling or date of birth) on your official Aadhaar card. Aadhaar changes must be completed at an authorized UIDAI enrolment center.
- School Board Migration Errors (Pre-Higher Education): Procedures for merging Class 10/12 roll numbers with higher education APAAR records for non-recognized state boards require direct intervention from your state board controller.
Useful Digital Tools and Accessories for Students
When managing university documentation, exam forms, and credit calculations online, accurate tools streamline administrative tasks.
For calculating academic cutoffs, attendance percentages, and educational savings plans, access the Free Interactive Smart Calculators & Decision Tools Hub, available 100% free without sign-up.
If you frequently scan mark sheets, transfer certificates, and Aadhaar cards for uploading to government education portals, using a dedicated high-resolution document scanner or multi-function wireless printer ensures crisp OCR compliance.
| Recommended Student Accessory | Features | Link |
|---|---|---|
| Multi-Function Wireless Document Scanner & Printer | High-resolution scanning, Wi-Fi connectivity, quick OCR PDF creation for DigiLocker uploads | Check Price on Amazon ↗ |
Official Support and Escalation Paths
If your ABC ID merge request remains unresolved after 7 business days, escalate the issue through official government helpdesk channels:
- DigiLocker Support Portal: Submit a ticket on the official DigiLocker Helpdesk (support.digilocker.gov.in
) selecting the category Issued Documents -> Education -> Academic Bank of Credits. - Academic Bank of Credits Helpdesk: Email the official Ministry of Education support desk at support@abc.gov.in
with your Aadhaar-registered phone number, full name, college name, and screenshot of the error message. - UGC Grievance Redressal Portal: If your university fails to map your primary ABC ID, file a ticket on the UGC e-Samadhan portal (samadhan.ugc.ac.in
).
Frequently Asked Questions
Can a student have more than one ABC ID in India?
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How long does it take to merge duplicate ABC IDs?
Online merge requests submitted via the central Academic Bank of Credits portal (abc.gov.in`) typically take between 3 to 7 working days to process, depending on institutional verification by your university’s administrative team.
Will I lose my old college credits if I delete a duplicate ABC ID card from DigiLocker?
No. Deleting an ABC card from the DigiLocker app only removes the visual document view. Your actual earned academic credits remain safely stored in the central Ministry of Education database linked to your Aadhaar and enrollment number.
Why does DigiLocker show “Record Not Found” when generating an ABC ID?
This error occurs if your college or university has not yet uploaded your enrollment data to the national ABC/SAMARTH repository, or if you selected the wrong identity type (such as selecting Roll Number instead of Admission Number).
Sources
- DigiLocker Official Portal: https://www.digilocker.gov.in/
- Academic Bank of Credits (Ministry of Education): Official platform guidelines published under UGC (Establishment and Operation of Academic Bank of Credits in Higher Education) Regulations.
- National e-Governance Division (NeGD): Technical documentation on DigiLocker API integration and APAAR identity mapping protocols (2024–2026).
