How To Fix TDL_FR_BAPI020 - END_DATE is smaller than START_DATE

SAP Error Message - Details

• Message type: E = Error

• Message class: TDL_FR_BAPI - BAPI: Mass Load of Fixed Demands

• Message number: 020

• Message text: END_DATE is smaller than START_DATE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TDL_FR_BAPI020 - END_DATE is smaller than START_DATE ?

  The SAP error message TDL_FR_BAPI020: END_DATE is smaller than START_DATE typically occurs when there is an inconsistency in the date values being processed in a BAPI (Business Application Programming Interface) call. This error indicates that the end date provided is earlier than the start date, which is logically incorrect in most scenarios.
  Cause:
  
  Incorrect Date Input: The most common cause is that the dates being passed to the BAPI are incorrect. This could be due to a manual entry error or a programming logic error in the code that generates or retrieves these dates.
  Data Format Issues: Sometimes, the date format may not be compatible with what the BAPI expects, leading to misinterpretation of the dates.
  Time Zone Differences: If the dates are being generated or processed in different time zones, it could lead to discrepancies where the end date appears to be earlier than the start date.
  Data Migration Issues: If data is being migrated from another system, there may be inconsistencies in how dates are stored or formatted.
  
  Solution:
  
  Verify Date Values: Check the values of the start date and end date being passed to the BAPI. Ensure that the end date is indeed later than the start date.
  Correct Date Format: Ensure that the dates are in the correct format expected by the BAPI. SAP typically uses the format YYYYMMDD for dates.
  Check Time Zones: If applicable, ensure that the dates are being processed in the same time zone. Adjust the dates accordingly if there are discrepancies.
  Debugging: If you are developing or maintaining the code that calls the BAPI, use debugging tools to step through the code and inspect the values of the dates at runtime.
  Consult Documentation: Review the BAPI documentation to understand the expected input parameters and any constraints related to date values.
  
  Related Information:
  
  BAPI Documentation: Check the SAP Help Portal or the specific BAPI documentation for details on the expected input parameters and any constraints.
  SAP Notes: Search for relevant SAP Notes that might address known issues or provide additional guidance on handling date-related errors.
  Community Forums: Consider checking SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.