How To Fix WRF_CHAR_VAL126 - Char. value &1 is invalid. It should have a length between 1 and &2.

WRF_CHAR_VAL126 - Overview

• Message type: E = Error

• Message class: WRF_CHAR_VAL - Messages for Package WRF_CHARACTERISTIC_VALUE_GRP

• Message number: 126

• Message text: Char. value &1 is invalid. It should have a length between 1 and &2.

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 WRF_CHAR_VAL126 - Char. value &1 is invalid. It should have a length between 1 and &2. ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_CHAR_VAL126
  Text: Char. value &1 is invalid. It should have a length between 1 and &2.
  
  
  Cause:
  This error occurs when a character-type field (string or character data) is being validated, and the value provided does not meet the required length constraints. Specifically, the length of the input string is either zero (empty) or exceeds the maximum allowed length defined for that field.
  
  &1: The actual value entered (or a placeholder representing it).
  &2: The allowed length range (usually the maximum length).
  
  For example, if a field expects a string length between 1 and 10 characters, and the input is empty or longer than 10 characters, this error will be triggered.
  
  When does it typically occur?
  
  During data entry in SAP GUI or Web Dynpro applications.
  When importing or uploading data via batch input, BAPIs, or IDocs.
  During validations in custom ABAP programs or standard SAP validations.
  When using SAP