How To Fix K7071 - The sign must be followed by a number

SAP Error Message - Details

• Message type: E = Error

• Message class: K7 - Messages for Row/Column Structure

• Message number: 071

• Message text: The sign must be followed by a 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 K7071 - The sign must be followed by a number ?

  The SAP error message K7071, "The sign must be followed by a number," typically occurs in the context of financial transactions or when entering data in SAP that involves numeric values. This error indicates that there is an issue with the way a numeric value is being entered, particularly with the use of a sign (positive or negative) without a corresponding number.
  Cause:
  
  Incorrect Input Format: The user may have entered a sign (like "+" or "-") without following it with a numeric value.
  Data Entry Error: There might be a typographical error where the numeric value is missing or incorrectly formatted.
  Field Restrictions: The field may have specific restrictions on the format of the input, and the entered value does not comply with those restrictions.
  
  Solution:
  
  Check Input: Review the input field where the error occurred. Ensure that any sign is followed by a valid numeric value. For example, instead of entering just "-", you should enter something like "-100" or "+200".
  Correct Formatting: Make sure that the number is formatted correctly according to the requirements of the field. This includes checking for decimal points, thousands separators, and ensuring that the number is not inadvertently left blank.
  Validation: If the input is being generated from a program or script, validate the logic to ensure that it correctly formats numbers before sending them to SAP.
  Consult Documentation: Refer to SAP documentation or help resources for specific field requirements and formatting rules.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Identify the transaction code where the error occurs to understand the context better.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize input errors.
  Debugging: If the error persists and is not due to user input, consider debugging the program or transaction to identify any underlying issues.
  
  If the problem continues after checking these aspects, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.