RFC_SYSTEM_FAILURE: Transport error in STMS

Hello friends

I was transporting some functions from FIBP -> Settings -> P/S
Function Modules -> of a customer, while transporting to Quality
server, I was not informed that Quality server is down for backup
for Production Server data that day and the request got stuck and
know the following error comes whnever I try to access Quality
server queue at STMS:

Command - TMS_MGR_READ_TRANSPORT_QUEUE
Service - Communication Interface
Start - Online
Function - TMS_TP_SHOW_BUFFER
Message - RFC_SYSTEM_FAILURE

Description - RFC system error in system/destination
TMSADM@..._DEV
connection closed(no data)

I don`t know how to attach the screenshot so I wrote the error as
much as possible. Please tell me how to get this error away.

And also how to retrieve my function modules I was transporting from
FIBF.

Its very urgent please help.

Thanks in advance
Bhavna