How To Fix 26157 - Valid-from date is after valid-to date

SAP Error Message - Details

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 157

• Message text: Valid-from date is after valid-to date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 26157 - Valid-from date is after valid-to date ?

  The SAP error message 26157, "Valid-from date is after valid-to date," typically occurs when there is a date validation issue in the system. This error indicates that the "valid-from" date you are trying to enter is later than the "valid-to" date, which is logically incorrect since a valid period cannot start after it ends.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has mistakenly entered the "valid-from" date as later than the "valid-to" date.
  Data Migration Issues: If data is being migrated from another system or uploaded in bulk, there may be inconsistencies in the date fields.
  Configuration Errors: In some cases, configuration settings in the system may lead to this error if they are not set up correctly.
  
  Solution:
  
  Check Date Entries: Review the dates you have entered. Ensure that the "valid-from" date is earlier than the "valid-to" date. Correct any discrepancies.
  Data Validation: If you are uploading data, implement validation checks to ensure that the dates are correct before the upload.
  Review Configuration: If the issue persists, check the configuration settings related to the date fields in the relevant module (e.g., Material Management, Sales and Distribution) to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on date handling in the module you are working with.
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working in various transaction codes (e.g., MM01 for material creation, VA01 for sales order creation).
  Date Formats: Ensure that the date formats are consistent with the system settings (e.g., DD/MM/YYYY vs. MM/DD/YYYY).
  User Training: Providing training to users on how to correctly enter date ranges can help prevent this error in the future.
  
  By following these steps, you should be able to resolve the error message 26157 in SAP.