How To Fix UCD1055 - Entry of &1 is invalid; value will be initialized

UCD1055 - Overview

• Message type: E = Error

• Message class: UCD1 - Messages for Document and Breakdown Check

• Message number: 055

• Message text: Entry of &1 is invalid; value will be initialized

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 UCD1055 - Entry of &1 is invalid; value will be initialized ?

  The SAP error message UCD1055, which states "Entry of &1 is invalid; value will be initialized," typically occurs in the context of the SAP User Communication Data (UCD) module. This error indicates that a value entered in a specific field is not valid according to the system's validation rules, and as a result, the system will initialize that value to a default or empty state.
  
  Cause:
  
  
  Invalid Input: The most common cause is that the user has entered a value that does not meet the expected format or criteria defined in the system. This could be due to:
  
  Typographical errors.
  Incorrect data type (e.g., entering text in a numeric field).
  Values that are outside of the allowed range or set of options.
  
  
  
  
  Configuration Issues: There may be configuration settings in the UCD module that restrict certain values or require specific formats that are not being adhered to.
  
  
  Missing Master Data: If the value entered is supposed to