How To Fix WZ457 - Select one date format

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 457

• Message text: Select one date format

Self-Explanatory Message

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• What is the cause and solution for SAP error message WZ457 - Select one date format ?

  SAP Error Message:
  
  WZ457 - Select one date format
  
  Cause:
  This warning message appears when a date format has not been selected in a screen or transaction where the system requires the user to specify the date format. It typically occurs in scenarios where the system needs to interpret or display dates, but the user input or configuration lacks a defined date format, causing ambiguity.
  
  When does it occur?
  
  During data entry screens where date fields are involved.
  In custom programs or transactions where date format selection is mandatory.
  When importing or uploading data that includes date fields without specifying the format.
  In some SAP modules or tools that require explicit date format selection (e.g., SAPscript, Smart Forms, or certain configuration steps).
  
  
  Solution:
  
  Select a date format: On the screen or dialog where the message appears, choose one of the available date formats (e.g., DD.MM.YYYY, MM/DD/YYYY, YYYY-MM-DD).
  Check user settings: Ensure that the user’s default date format is set correctly in their user profile (transaction SU3 or SU01 under Defaults tab).
  Program or configuration fix: If this message appears in a custom program or during a batch process, modify the program to prompt for or default to a valid date format.
  Data upload: When uploading data, ensure the date format is specified or matches the expected format in the system.
  
  
  Additional Information:
  
  Message Class: WZ (often related to date/time or formatting issues)
  Message Number: 457
  This is a warning message (W), so it may not stop processing but requires user action to proceed correctly.
  Consistent date format selection helps avoid data inconsistencies and errors in date interpretation.
  
  
  Example:
  If you are in a transaction or screen that asks for a date format and you leave it blank, the system will prompt with WZ457. Simply select the appropriate format from the dropdown or input field to continue.
  
  If you need more specific guidance, please provide the transaction or context where this message appears.