How To Fix IW623 - Only use numbers for the increment

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 623

• Message text: Only use numbers for the increment

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 IW623 - Only use numbers for the increment ?

  The SAP error message IW623: "Only use numbers for the increment" typically occurs in the context of maintenance orders or work orders when you are trying to enter a value that is not a valid number in a field that expects a numeric input. This error can arise in various scenarios, such as when incrementing quantities, durations, or other numeric fields.
  Cause:
  
  Non-numeric Input: The most common cause is that the user has entered a non-numeric character (like letters, special characters, or spaces) in a field that requires a numeric value.
  Formatting Issues: Sometimes, formatting issues can lead to this error, such as using commas instead of periods for decimal points, or including currency symbols.
  Field Restrictions: The field may have specific restrictions on the type of data it can accept, and any deviation from these restrictions can trigger the error.
  
  Solution:
  
  Check Input: Ensure that you are entering only numeric values in the relevant fields. Remove any non-numeric characters.
  Use Correct Format: If you are entering decimal numbers, make sure to use the correct decimal separator as per your system's locale settings (e.g., use a period instead of a comma if required).
  Field Validation: Review the field's properties to ensure that you are adhering to any specific requirements or constraints set for that field.
  Re-enter Data: If you suspect that there might be hidden characters or formatting issues, try clearing the field and re-entering the data carefully.
  Consult Documentation: If the error persists, consult the SAP documentation or help resources for the specific transaction or module you are working with to understand any additional constraints.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to maintenance and work order management, such as IW31 (Create Order), IW32 (Change Order), and IW33 (Display Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct data entry practices to minimize the occurrence of such errors.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.