How To Fix FKKBIX654 - BRFplus: Error relating to table IT_BILLITEM_IT_TAB in function context

FKKBIX654 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 654

• Message text: BRFplus: Error relating to table IT_BILLITEM_IT_TAB in function context

What causes this issue?

The current error code is number: <ZH>&V1&</>
Table IT_BILLITEM_IT_TAB is not in the context of the function.
Table IT_BILLITEM_IT_TAB is not up-to-date.
Table IT_BILLITEM_IT_TAB is not connected to the DDIC table type
FKKBIX_BILLITEM_IT_TAB.
There is an error in the function.

System Response

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

How to fix this error?

Open the object in the BRFplus Workbench and run a check there to get
more detailed messages.
See the documentation about <DS:DE.DISC_FDT_FUNCTION_NAME_KK>BRFplus
functions</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKKBIX654 - Details

• The SAP error message FKKBIX654, which relates to BRFplus (Business Rule Framework plus), indicates that there is an issue with the table IT_BILLITEM_IT_TAB in the function context. This error typically arises during the execution of a BRFplus rule or decision table that is trying to access or manipulate data in the specified table.
  
  Cause:
  
  Data Structure Issues: The structure of the table IT_BILLITEM_IT_TAB may not match the expected format or may be missing required fields.
  Incorrect Mapping: There could be a mapping issue where the fields in the BRFplus function do not correspond correctly to the fields in the IT_BILLITEM_IT_TAB table.
  Empty or Null Values: The table might contain empty or null values that are not handled properly in the BRFplus logic.
  Authorization Issues: The user executing the BRFplus function may not have the necessary authorizations to access the data in the table.
  Configuration Errors: There may be configuration errors in the BRFplus application or the