How To Fix FDT_CORE380 - Could not process function &2 in event mode; see longtext

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 380

• Message text: Could not process function &2 in event mode; see longtext

What causes this issue?

The system tried to process function &v2& in event mode, but an error
occurred. The ruleset &v1& contains at least one rule which is directly
assigned to function &v2&. This is an obsolete constellation which is no
longer supported. As of now, only rulesets may be assigned to a
function, not single rules.

System Response

The system raises exception CX_FDT_INPUT instead of processing the
function.

How to fix this error?

Determine which rules are assigned to which function directly. Depending
on the result, decide for one of the following alternatives:
The rules in the ruleset are all assigned to the same function:
Remove the rule assignments from the function.
Assign the ruleset to the function.
The rules in the ruleset are assigned to different functions:
RESET N2
Create as many rulesets as functions are assigned to the rules.
For each ruleset, assign the corresponding function.
For each ruleset, copy the rule assignments from the respective function
to the ruleset.
Remove all rule assignments from all the functions initially used in
ruleset &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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE380 - Could not process function &2 in event mode; see longtext ?

  The SAP error message FDT_CORE380 indicates that there was an issue processing a function in event mode. This error typically arises in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework, which is used for data transfer and processing in various SAP applications.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Configuration Issues: There may be a misconfiguration in the event handling or the function module that is being called.
  Missing or Incorrect Function Module: The function module specified in the error message may not exist, or it may not be correctly implemented.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to processing failures.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  System Errors: There could be underlying system issues, such as memory problems or other runtime errors.
  
  
  Solution:
  To resolve the FDT_CORE380 error, you can