How To Fix G5401 - LAST_DATE & and INVERTED_LAST_DATE are not the same

SAP Error Message - Details

• Message type: E = Error

• Message class: G5 - IS-Oil /Joint Venture/ Material transfer pricing

• Message number: 401

• Message text: LAST_DATE & and INVERTED_LAST_DATE are not the same

There is some program errors in this run. Please debug through the
code.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G5401 - LAST_DATE & and INVERTED_LAST_DATE are not the same ?

  The SAP error message G5401, which states that "LAST_DATE & and INVERTED_LAST_DATE are not the same," typically occurs in the context of date handling within SAP systems, particularly when dealing with financial transactions, data entries, or reporting.
  Cause:
  This error usually arises when there is a mismatch between two date fields: LAST_DATE and INVERTED_LAST_DATE. This can happen due to various reasons, such as:
  
  Data Entry Errors: Incorrect manual entry of dates in the system.
  Data Migration Issues: Problems during data migration from one system to another, where date formats or values may not align.
  Configuration Issues: Incorrect configuration settings in the SAP system that affect how dates are processed or validated.
  Custom Code: If there are custom programs or enhancements that manipulate date fields, they may inadvertently cause this mismatch.
  
  Solution:
  To resolve the G5401 error, you can take the following steps:
  
  
  Check Date Values: Review the values of LAST_DATE and INVERTED_LAST_DATE in the relevant transaction or report. Ensure that they are indeed supposed to be the same and identify any discrepancies.
  
  
  Correct Data Entry: If the error is due to incorrect data entry, correct the dates in the relevant fields.
  
  
  Review Custom Code: If there are any custom programs or enhancements, review the logic that handles these date fields to ensure they are being set correctly.
  
  
  Data Migration Review: If this issue arose after a data migration, check the migration process to ensure that date formats were handled correctly and that no data was lost or misinterpreted.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module).
  Date Formats: Ensure that the date formats used in your SAP system are consistent with the expected formats for your region or business requirements.
  
  By following these steps, you should be able to identify and resolve the cause of the G5401 error in your SAP system.