How To Fix WAHD018 - From-date must be earlier than or the same as the to-date

SAP Error Message - Details

• Message type: E = Error

• Message class: WAHD - Messages for Alternative Historical Data

• Message number: 018

• Message text: From-date must be earlier than or the same as the to-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 WAHD018 - From-date must be earlier than or the same as the to-date ?

  The SAP error message WAHD018 indicates that there is an issue with the date range specified in a transaction or report. Specifically, it means that the "From-date" you have entered is later than the "To-date," which is not allowed. This error typically occurs in various SAP modules where date ranges are required, such as in reporting, planning, or scheduling.
  Cause:
  
  The "From-date" is set to a date that is later than the "To-date."
  There may be a typographical error in the date entries.
  The date format may not be recognized correctly by the system, leading to misinterpretation of the dates.
  
  Solution:
  
  
  Check Date Entries: Review the dates you have entered in the relevant fields. Ensure that the "From-date" is earlier than or the same as the "To-date."
  
  
  Correct Format: Ensure that the dates are entered in the correct format as required by your SAP system (e.g., DD/MM/YYYY or MM/DD/YYYY). 
  
  
  Re-enter Dates: If you find any discrepancies, re-enter the dates correctly. 
  
  
  Validation: After correcting the dates, validate the entries to ensure that the error does not reoccur.
  
  
  Consult Documentation: If you are unsure about the date format or the expected values, refer to the SAP documentation or help files related to the specific transaction or report you are working with.
  
  
  User Training: If this error occurs frequently, consider providing training or guidelines for users on how to correctly enter date ranges in SAP.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific issues related to the transaction you are using. Sometimes, there may be known issues or patches that address similar problems.
  Transaction Codes: The error can occur in various transaction codes, so knowing the specific transaction can help in troubleshooting.
  User Roles: Ensure that the user has the appropriate permissions to access the data for the specified date range.
  
  By following these steps, you should be able to resolve the WAHD018 error and successfully complete your transaction or report in SAP.