How To Fix EDX_WS009 - Non-permitted character found in Base64 string: &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EDX_WS - EDX: Web Dynpro Message Class

• Message number: 009

• Message text: Non-permitted character found in Base64 string: &1 &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDX_WS009 - Non-permitted character found in Base64 string: &1 &2 ?

  The SAP error message EDX_WS009 indicates that there is a non-permitted character found in a Base64 string. This typically occurs when data that is expected to be in Base64 format contains characters that are not valid in that encoding scheme.
  
  Cause:
  
  Invalid Characters: Base64 encoding only allows a specific set of characters (A-Z, a-z, 0-9, +, /, and = for padding). Any other character will trigger this error.
  Data Corruption: The data being processed may have been corrupted or improperly formatted before being encoded.
  Improper Encoding: The data may not have been encoded correctly into Base64 format before being sent to the SAP system.
  Transmission Errors: If the Base64 string is being transmitted over a network, it may have been altered or corrupted during transmission.
  
  
  Solution:
  
  Validate Input Data: Check the source of the Base64 string to ensure that it is being generated correctly. Make sure that the data being encoded does not contain any invalid characters.
  Re-encode