PayPal Community

fadeinn · ‎Mar-15-2018

it's looklike I am not allowed to add Email in this conversation The message body contains fade-inn*****, which is not permitted in this community. Please remove this content before sending your post. the Email i want to be removed from my Sandbox is kevin at fadeinn I creat a new Email as ( fade-inn at fadeinn ) and add the API Credentials to my shoping card, I have an Error: Your transaction is failure Security header is not valid can you help me for this one Pease.

fadeinn · ‎Mar-14-2018

When trying to delete sandbox accounts I get the error: "Something went wrong. One or more sandbox accunts could not be deleted. Try again." can any one help me please

fadeinn · ‎Mar-13-2018

I have recently installed OS Services Booking and are using the PayPal_pro module to take payments. Our purchase testing crashes with this same error 'Security header not valid'. We contacted the OS Services Booking support team and all they have told us to do is check the API Credentials. I checed the fourm and all I could find was to Creat Recurring Payment Profile, and use the new API the error is still there. can you Help me please???

fadeinn · ‎Mar-11-2018

Hi I have exactly same problem and I did as you requested, can you Please fix my one too??

PayPal Community

Re: something went wrong. one or more sandbox acco...

something went wrong. one or more sandbox account ...

Security header is not valid

Re: Merchant Account is not able to process transa...