How To Fix CC288 - Field & can only have values "X" or " "

CC288 - Overview

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 288

• Message text: Field & can only have values "X" or " "

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC288 - Field & can only have values "X" or " " ?

  The SAP error message CC288 indicates that a specific field (denoted by "&") is expected to have only two possible values: "X" (which typically represents a checked or active state) or a blank space (" ") which represents an unchecked or inactive state. This error often occurs in the context of configuration or data entry in SAP, particularly in modules related to controlling (CO) or production planning (PP).
  
  Cause:
  
  Invalid Input: The field in question has been populated with a value that is neither "X" nor a blank space. This could happen due to user error during data entry or incorrect data being imported from another system.
  
  Configuration Issues: There may be a configuration issue in the system where the field is not set up correctly to accept the expected values.
  Custom Development: If there are custom programs or enhancements in place, they might be incorrectly populating this field with invalid values.
  
  
  Solution:
  
  Check Input Values: