How To Fix LRM302 - Input &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM - Customizing

• Message number: 302

• Message text: Input &1 contains invalid characters

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 LRM302 - Input &1 contains invalid characters ?

  The SAP error message LRM302, which states "Input &1 contains invalid characters," typically occurs when the system encounters characters in an input field that are not allowed or expected based on the field's definition or data type. This can happen in various contexts, such as during data entry, file uploads, or when processing certain transactions.
  
  Cause:
  
  Invalid Characters: The input string contains characters that are not permitted. This could include special characters, spaces, or non-alphanumeric characters that the system does not recognize.
  Field Length Exceeded: The input may exceed the maximum length defined for that field.
  Data Type Mismatch: The input may not conform to the expected data type (e.g., entering letters in a numeric field).
  
  Configuration Issues: There may be specific configurations or validations set up in the system that restrict certain characters.
  
  
  Solution:
  
  Check Input: Review the input data for any invalid characters. Remove or replace any characters that are not allowed.
  Field Length: Ensure that