Anb Telemoney — transaction failed error

I opened new account in anb bank and tried to add my indian hdfc bank account as a beneficiary to transfer money. But it was asking for national clearance code and swift code. Indian banks do not use national clearance code as i came to know after lot of research online.

One of my friend suggested me to use telemoney for international transactions. Next day i opened an account in telemoney. I successfully transferred money two time using mobile app. But the third time it is showing error msg

"system has encountered an error - mibe640068"

But what is this error? My iqama is updated my atm is also working my indian bank also working but what's the reason for this error? Why these banks are always having one or another issue? On top of that, bank timing and my work timings are same so i can't visit the bank every now and then. I already got permission from company 4 times during opening my new account.