How To Fix NR656 - Enter a numeric number

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 656

• Message text: Enter a numeric number

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NR656 - Enter a numeric number ?

  The SAP error message NR656 ("Enter a numeric number") typically occurs when a user is expected to input a numeric value in a field, but the input provided is either non-numeric or incorrectly formatted. This error can arise in various contexts within SAP, such as when entering data in transaction codes, forms, or reports.
  Cause:
  
  Non-numeric Input: The user has entered letters, special characters, or spaces instead of a numeric value.
  Incorrect Field Format: The field may be expecting a specific format (e.g., integer, decimal) that the input does not meet.
  Leading or Trailing Spaces: Sometimes, extra spaces before or after the number can cause this error.
  Data Type Mismatch: The field may be defined to accept only certain types of numeric values (e.g., positive integers).
  
  Solution:
  
  Check Input: Ensure that the value you are entering is purely numeric. Remove any letters, special characters, or spaces.
  Format Correctly: If the field requires a specific format (like decimal points), ensure that you are adhering to that format.
  Trim Spaces: Make sure there are no leading or trailing spaces in your input.
  Refer to Documentation: If you are unsure about the expected input format, refer to the relevant SAP documentation or help text associated with the field.
  Use Correct Transaction Codes: Ensure you are using the correct transaction codes and that you are in the right context for the data entry.
  
  Related Information:
  
  Field Characteristics: Check the field characteristics in the SAP system to understand what type of data is expected.
  User Training: If this error occurs frequently, consider providing additional training for users on data entry standards in SAP.
  SAP Notes: Look for any relevant SAP Notes or updates that might address specific issues related to the error message NR656.
  System Configuration: In some cases, the error might be related to system configuration or customizations. Consult with your SAP Basis or technical team if the issue persists.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.