How To Fix VW064 - End date precedes start date

SAP Error Message - Details

• Message type: E = Error

• Message class: VW - Shipment Processing Output

• Message number: 064

• Message text: End date precedes start date

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VW064 - End date precedes start date ?

  The SAP error message VW064 ("End date precedes start date") typically occurs in the context of scheduling or planning activities, such as in project management, production planning, or sales order processing. This error indicates that the end date specified for a task, project, or order is earlier than the start date, which is logically incorrect.
  Cause:
  
  Incorrect Date Entry: The most common cause is simply entering the dates incorrectly. For example, if you enter a start date of January 10 and an end date of January 5, the system will trigger this error.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or errors in the date fields.
  System Configuration: In some cases, the configuration of the system or the specific module may lead to this error if the date logic is not properly set up.
  
  Solution:
  
  Check Date Entries: Review the start and end dates you have entered. Ensure that the end date is later than the start date.
  Correct the Dates: If you find that the dates are incorrect, update them to reflect the correct timeline.
  Validation Rules: If you are working with a custom program or transaction, ensure that the validation rules for date entries are correctly implemented.
  Consult Documentation: If you are unsure about the correct dates, consult project documentation or stakeholders to confirm the intended schedule.
  Data Migration Review: If the error arises from migrated data, review the migration process to ensure that date fields were populated correctly.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using different transaction codes (e.g., CJ20N for project management, VA01 for sales orders, etc.). The error can appear in various modules.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Permissions: Ensure that you have the necessary permissions to make changes to the dates in the system.
  Testing: After making corrections, test the changes in a development or quality assurance environment before applying them in production.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.