Error while retrieving information from the server RPC s-7 AEC-0 in Google play

Question

I made my test account to be synced in my device and ready to test the app   While I am about to purchase the product in my app the google play prompts me to continue after entering credit card details    After entering details of the card in the device it is showing error as      Error while retrieving information from the server  RPC s-7 AEC-0    I am using Google play version 3 10 9  And i already tried to uninstall the update of google play removing my account and rebooting device but no use found the same error again and again could any one help me out of this

User · Answer

Check that the application on the test device and Google Play developer console really match.

I might have a bit of a special case but it might help someone: First, I had uploaded a package to Google Play that I had created with an ant build script. Second, on the test device, I debugged the same application (or so I thought). I got the "Error while retrieving information from server. [RPC:S-7:AEC-0]", and logcat displayed:

Class not found when unmarshalling: com.google.android.finsky.billing.lightpurchase.PurchaseParams, e: java.lang.ClassNotFoundException: com.google.android.finsky.billing.lightpurchase.PurchaseParams

The problem was that in the ant script, I have aapt command for modifying the package name. However, Eclipse does not run that command, so there was a package name mismatch between the applications in Google Play and the test device.

User · Answer

This error coud be also due to your google account already having Google Wallet Google Checkout account linked  The existing account cannot be used for example it is a merchant account  Took me 20 minutes to figure out  Add new Google Account to your device  restart  While in Google Play switch to your new account  Buy your app book movie

User · Answer

Call to your bank and ask them to activate your card to internet-use  Thats what helped me

User · Answer

I had the same issue - it sorted itself out in  3 hours after I uploaded the app to the Play console  According to Google      Warning  It may take up to 2-3 hours after uploading the APK for   Google Play to recognize your updated APK version  If you try to test   your application before your uploaded APK is recognized by Google   Play  your application will receive a    purchase cancelled    response   with an error message    This version of the application is not enabled   for In-app Billing    While the message is not the same  I suspect the root cause to be the same

User · Answer

As I never had a paid app in my google account I don t think its related to credit cards nor to cache clear in google services   the trick that worked for me     change the Android date back and forth once  manually   re-sync my google account  manually   go to Play app and download   all worked just fine this time    I did notice a 2-3 hours idle will also fix it by itself

User · Answer

If you are in a country such as Argentina  you should call your bank and verify that your card is authorized for international purchases   Certain credit cards in that country  such as pre-paid credit cards  are ONLY authorized for domestic purchases and purchases in bordering countries   They DO work online  but the purchase must be from a bordering country   What this means is that you may get this message because your card is valid but denied   I know  because this has happened to me today   Hopefully this helps someone else understand what their system is telling them

User · Answer

Check if you are using latest version of Google Play   OR  Following the steps below   RPC AEC 0 error is known as CPU RAM Device Identity failure   Only possible way you can follow to get rid off this error is   Go to settings  application   Play Store  Clear Data  amp  Clear Cache   Go to accounts  Google  Remove account   Reboot device   Again Settings Account  Google  Log In   Refer to this link  OR  Factory Reset is the last working option  if none of the above worked

User · Answer

As a last resort  if all other suggestions fail  then backup all your data and do a factory reset

User · Answer

The same problem Error while retrieving information from server   RPC S-5 AEC-0  was resolved after these steps    Change password of your Google account via web  Wait for a Sign-in error notification on your device  Type new password and problem should disappeared    Actually  this helps me

User · Answer

This worked for me when I encountered the same issue on my KitKat  Remove your account from the device  Settings   Accounts   Google   Remove Account   Remove the following data   Settings  Applications   All  Downloads   delete data  Settings  Applications   All  Play Store  delete data  Settings  Apps   All  Google Services Framework  or if they have it in English  Google Service Framework    delete data   Log in again and it was fixed for me

User · Answer

I got similar error while using in-app-purchase in android  My mistake is I used wrong purchase id while instantiating the purchases   public static final String PRODUCT ID ASTRO Match    android test product    wrong id not in play store dev console   Replaced it with   public static final String PRODUCT ID ASTRO Match    android test purchased     and it worked

User · Answer

on the BlueStacks emulator worked for me the following solution  Go to     Settings    -     Applications    -     Manage Applications    and select    All     Go to    Google Play Services Framework    and select    Clear Data     amp     Clear Cache    to remove all the data   Go to    Google Play Store    and Select    Clear Data     amp     Clear Cache    to remove all the data regarding Google Play Store   Go to    Settings    -     Accounts    -     Google    -  Select    Your Account     Go to    Menu    and Select    Remove Account      Now    Restart    your mobile device   Go to    Menu    and    Add Your Account      and try to perform update or download

User · Answer

I had that problem too   turns out my credit card info on file needed updated to my new expiration date     These instructions came from troubleshooting on my phone   On a computer  not tablet or phone  sign into your Google Wallet  click Payment Methods then edit to edit info   Hope it works for you too

[android] Error while retrieving information from the server RPC:s-7:AEC-0 in Google play?

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