error occured when executing RFC ......RFC_EXTERNAL_ABORT error

Hi All,

My scenario is RFC to Proxy synchronous scenario and data is sent from 4.6C to ECC system and responds back to 4.6C with the data fetched from ECC.

All the development and mappings in XI are working fine.

The Program dumps often in 4.6C system, When the program is executed initially, it is working fine but the subsequent execution fails with the dump u201CRFC_EXTERNAL_ABORTu201D , As a work around we had to stop and start the RFC sender Channel for it to work fine.

Kindly let me know if the issue is with the RFC destination ?

Dump:

Call to messaging system failed

Error Analysis:

An error occured when exectuing a REMOTE FUNCTION CALL

It was logged under the name "RFC_EXTERNAL_ABORT" on the called page

Internal Notes:

The termination occured in the function "ab_rfcrecieve" of the SAP Basis System.......

Kindly need you valuable inputs to solve this issue

Thank you ,

Regards,

Pavithra