How To Fix W_CB255 - &1 is not a valid value for the access type

W_CB255 - Overview

• Message type: E = Error

• Message class: W_CB -

• Message number: 255

• Message text: &1 is not a valid value for the access type

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 W_CB255 - &1 is not a valid value for the access type ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  W_CB255 &1 is not a valid value for the access type
  
  
  Cause:
  This warning message occurs when an invalid or unsupported value is entered or passed for the access type parameter in a function module, report, or transaction. The access type typically refers to the mode or method of accessing data or objects in SAP, such as read, write, display, or other specific access modes.
  The placeholder &1 in the message will be replaced by the actual invalid value that was provided.
  Common scenarios include:
  
  Passing an incorrect or misspelled access type code.
  Using a value that is not defined in the allowed domain or data element for access types.
  Custom code or user input providing an invalid access type.
  Integration or interface programs passing wrong parameters.
  
  
  
  Solution:
  
  
  Check the value passed for the access type:
  
  Identify where the access type value is coming from (user input, program parameter, interface).
  Verify