How To Fix FMFG070 - Bad date added in customer implementation of BAdI RFFMFG_TREA_OFFSET

FMFG070 - Overview

• Message type: E = Error

• Message class: FMFG - U.S. Federal Government Message Class

• Message number: 070

• Message text: Bad date added in customer implementation of BAdI RFFMFG_TREA_OFFSET

What causes this issue?

You are using BAdI 'RFFMFG_TREA_OFFSET'. The active implementation you
have created is returning a date with an incorrect value.

System Response

Error message issued.

How to fix this error?

Change the BAdI implementation to return a correct value. Correct
values include:
'ZFBDT'
'BUDAT'
'BLDAT'
'CPUDT'.

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.

FMFG070 - Details

• The SAP error message FMFG070, which indicates a "Bad date" in the context of the BAdI (Business Add-In) implementation RFFMFG_TREA_OFFSET, typically arises when there is an issue with date handling in the financial management processes, particularly related to the posting of transactions or offsets in the Funds Management module.
  
  Cause:
  
  Invalid Date Format: The date being processed may not conform to the expected format or may be outside the acceptable range (e.g., a date in the future or a date that is too far in the past).
  Incorrect Date Logic: The logic implemented in the BAdI might be incorrectly calculating or manipulating dates, leading to an invalid date being generated or used.
  
  Configuration Issues: There may be configuration settings in the Funds Management module that are not aligned with the date being processed.
  Data Entry Errors: User input errors when entering dates in transactions can also lead to this error.
  
  
  Solution:
  
  Check Date Format: Ensure that the