How To Fix B1775 - An RFC destination has already been assigned for method &.&

B1775 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 775

• Message text: An RFC destination has already been assigned for method &.&

What causes this issue?

The RFC destination &v3& has already been assigned for the object
method &v1&.&v2&.

How to fix this error?

select a different object method.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1775 - An RFC destination has already been assigned for method &.& ?

  The SAP error message B1775 indicates that there is an issue with the assignment of an RFC (Remote Function Call) destination for a specific method in your SAP system. This error typically occurs when you attempt to assign an RFC destination to a method that already has one assigned.
  
  Cause:
  The primary cause of this error is that the method you are trying to configure or call already has an RFC destination assigned to it. In SAP, each method can only have one RFC destination associated with it at a time. If you try to assign a new RFC destination to a method that already has one, you will encounter this error.
  
  Solution:
  To resolve the B1775 error, you can follow these steps:
  
  
  Check Existing RFC Assignment:
  
  Go to the relevant transaction (usually SE80 or SE37) where the method is defined.
  Check the method's properties to see if an RFC destination is already assigned.
  
  
  
  Remove Existing RFC Destination:
  
  If