How To Fix BLGL004 - The "from delivery date" may not be later than the "until delivery date"

SAP Error Message - Details

• Message type: E = Error

• Message class: BLGL - System Messages for Backlog List MM

• Message number: 004

• Message text: The "from delivery date" may not be later than the "until delivery date"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BLGL004 - The "from delivery date" may not be later than the "until delivery date" ?

  The SAP error message BLGL004 indicates that there is a conflict with the delivery date range specified in a transaction. Specifically, it means that the "from delivery date" you have entered is later than the "until delivery date," which is not allowed. This error typically occurs in scenarios involving delivery scheduling, sales orders, or logistics processes.
  Cause:
  
  Incorrect Date Entry: The most common cause is simply entering the dates incorrectly. For example, you might have entered a "from delivery date" of March 10, 2023, and an "until delivery date" of March 5, 2023.
  System Configuration: In some cases, the system configuration or settings may impose restrictions on date ranges that could lead to this error.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date formats or values.
  
  Solution:
  
  Check Date Entries: Review the dates you have entered in the transaction. Ensure that the "from delivery date" is earlier than or equal to the "until delivery date."
  Correct the Dates: If you find that the dates are incorrect, modify them accordingly. For example, if the "from delivery date" is March 10, change it to a date that is on or before March 5.
  Validation: After correcting the dates, validate the entries to ensure that they meet the required criteria before saving or processing the transaction.
  Consult Documentation: If you are unsure about the correct date ranges, consult the relevant SAP documentation or guidelines for the specific module you are working with.
  System Configuration: If the issue persists and you suspect it may be related to system configuration, consult with your SAP administrator or technical team to review the settings.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to correctly enter date ranges in the system to avoid this error in the future.
  Transaction Codes: Familiarize yourself with the relevant transaction codes where this error might occur, such as sales order processing (VA01, VA02), delivery processing (VL01N, VL02N), etc.
  Error Handling: Implement error handling procedures in your business processes to catch and resolve such issues proactively.
  
  By following these steps, you should be able to resolve the BLGL004 error and continue with your SAP transactions without further issues.