How To Fix C1129 - Number of characters is too low for exponent display

C1129 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 129

• Message text: Number of characters is too low for exponent display

What causes this issue?

You have chosen exponential display 1 (or 3). In this case, the
total number of characters (places before and behind the decimal
point) must be at least 2 (or 4).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the number of characters as required.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1129 - Number of characters is too low for exponent display ?

  The SAP error message C1129, which states "Number of characters is too low for exponent display," typically occurs in the context of displaying numerical values in scientific notation or when dealing with very large or very small numbers. This error indicates that the system is unable to display the exponent part of a number because the allocated space for the display is insufficient.
  
  Cause:
  
  Display Format: The field or display area where the number is being shown does not have enough character space to accommodate the entire number, including its exponent.
  Data Type Limitations: The data type used for the number may not support the required precision or range, leading to truncation of the exponent.
  Configuration Settings: The settings in the SAP system for number formatting or display may not be configured to handle the required number of characters.
  
  
  Solution:
  
  Increase Field Size: If possible, increase the size of the field or display area where the