How To Fix SV088 - Enter only numbers and signs (+/-).

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 088

• Message text: Enter only numbers and signs (+/-).

What causes this issue?

Ilegal characters were entered in a numeric field.

System Response

Processing was cancelled.

How to fix this error?

Please specify permitted characters only:
Numbers: "0...9"
Signs: "+" or "-"

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SV088 - Enter only numbers and signs (+/-). ?

  The SAP error message SV088 ("Enter only numbers and signs (+/-).") typically occurs when a user inputs a value in a field that is expected to contain only numeric data, but the input includes invalid characters such as letters, special characters (other than + or -), or spaces.
  Cause:
  
  Invalid Input: The user has entered non-numeric characters in a field that only accepts numbers.
  Formatting Issues: The input may have leading or trailing spaces, or it may include commas or other symbols that are not allowed.
  Field Type Mismatch: The field is defined to accept only numeric values, and the input does not conform to this requirement.
  
  Solution:
  
  Check Input: Ensure that the value entered consists solely of numbers and, if necessary, the signs (+ or -). Remove any letters, special characters, or spaces.
  Re-enter Data: Clear the field and re-enter the data, ensuring that only valid numeric input is provided.
  Use Correct Format: If the field requires a specific format (e.g., decimal points), make sure to follow that format.
  Validation: If applicable, use validation rules or input masks to guide users in entering the correct data format.
  
  Related Information:
  
  Field Specifications: Review the field specifications in the SAP documentation or the specific module you are working with to understand the expected input format.
  User Training: If this error occurs frequently, consider providing training or documentation to users on how to correctly input data in SAP.
  SAP Notes: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to the SAP Help Portal for further assistance.