How To Fix V_O2C128 - BFS &1 does not allow access to the Lean Order Interface (reason &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: V_O2C - Message Class for O2C

• Message number: 128

• Message text: BFS &1 does not allow access to the Lean Order Interface (reason &2)

&CONTEXT&
INCLUDE SLS_LORD_BFS_CONTEXT OBJECT DOKU ID TX

What causes this issue?

INCLUDE SLS_LORD_BFS_DIAGNOSIS OBJECT DOKU ID TX
In this case the following reason applies &V2&:
The relevant SAP-internal BAdI for enabling the LO API function
Has not been implemented by the owner of the business function set.
Has been implemented more than once by the owner. This means that the
implementations cannot be evaluated.
Has been implemented once by the owner. However, the LO API has not
beenenabled for the current configuration within the business function
set.

System Response

INCLUDE SLS_LORD_BFS_SYST_ACTIVITIES OBJECT DOKU ID TX

How to fix this error?

Proceed according to which of the above reasons applies:
If there is no BAdI implementation, contact the owner of the business
function set &V1& so that they can enable the LO API.
If the BAdI implementation has been implemented more than once, contact
the owner of the business function set &V1& so that they can enable the
LO API.
If you need more information and reasons as to why you are not allowed
to use the LO API, contact the owner of business function set &V1&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.