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

SAP Error Message - Details

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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 reference a master data record (like a customer or vendor) that does not exist or is inactive, this can also trigger the error.
  
  
  Solution:
  
  
  Check Input Values: Review the value entered in the field indicated by the error message. Ensure that it adheres to the expected format and is a valid entry according to the system's requirements.
  
  
  Refer to Documentation: Consult the relevant SAP documentation or configuration guides to understand the valid values for the field in question.
  
  
  Master Data Verification: If the value is supposed to reference a master data record, verify that the record exists and is active. If it does not exist, you may need to create it or update the entry.
  
  
  Configuration Review: If you have access, review the configuration settings for the UCD module to ensure that they are set up correctly and that there are no restrictions that would cause valid entries to be rejected.
  
  
  Consult with SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to User Communication Data, such as BP (Business Partner) or SU01 (User Maintenance).
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of such errors.
  
  By following these steps, you should be able to identify the cause of the UCD1055 error and implement a solution to resolve it.