I had booked Railway tickets for traveling between Delhi to Darbhanga one week ago, but due to partially confirmed ticked , all passengers are not travelled is currently showing TDR Status as "CR Registration" and which makes confusion to passenger when will get refund amount and how much.
Screenshots: TDR STATUS - CR Registration
What is CR Registration?
I think 'CR' stands for claim refund because you have filed a TDR (Ticket Deposit Receipt) to obtain a refund of a ticket on a journey not taken. As for how much time it will take to get a status on the TDR, it could be one week to up to a month.
You could also check back on the TDR status from time to time. If it shows Admin Approved, it means that your case is eligible for a refund as approved by the IRCTC Corporate/IRCTC Zonal Office. If it shows as Admin Regret, then your case has been declared as non-eligible. Other useful abbreviations to know about with relation to TDR:
CCM Approved : Refund processed by Concerned Zonal Railway
CCM Regret : Non Eligible case repudiated by Zonal Railway
GGM Approved : Refund Amount received from Zonal Railway and updated in IRCTC Database
GGM Regret : Non Eligible case repudiated by Zonal Railway and updated by IRCTC Zonal Office
