How To Fix EA_FIN_UI_DECO126 - Correct line item &1: &2 (&3) is a required field. Enter a value.

SAP Error Message - Details

• Message type: E = Error

• Message class: EA_FIN_UI_DECO - Messages for Front End/Back End Decoupling

• Message number: 126

• Message text: Correct line item &1: &2 (&3) is a required field. Enter a value.

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 EA_FIN_UI_DECO126 - Correct line item &1: &2 (&3) is a required field. Enter a value. ?

  The SAP error message EA_FIN_UI_DECO126 indicates that a required field in a line item is missing a value. This error typically occurs in the context of financial documents, such as journal entries or invoices, where certain fields must be filled out to ensure data integrity and compliance with business rules.
  Cause:
  The error is triggered when:
  
  A mandatory field in the line item (e.g., account number, amount, cost center, etc.) is left blank.
  The system is configured to require specific fields based on the document type or business process.
  There may be validation rules or settings in the configuration that enforce the requirement of certain fields.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify the Missing Field: The error message provides information about the specific line item and the required field. Check the details in the error message:
  
  &1: Line item number
  &2: Name of the required field
  &3: Additional information (if provided)
  
  
  
  Enter the Required Value: Navigate to the line item indicated in the error message and enter the necessary value in the required field.
  
  
  Review Configuration: If you are unsure which fields are mandatory, review the configuration settings in the relevant SAP module (e.g., Financial Accounting, Controlling) to understand the requirements for the document type you are working with.
  
  
  Consult Documentation: If you are still having trouble, refer to SAP documentation or help resources for guidance on the specific transaction or process you are working with.
  
  
  Test the Entry: After entering the required value, try to save or post the document again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like FB50 (G/L Account Document Entry), FB60 (Invoice Entry), or others related to financial postings.
  User Roles and Authorizations: Ensure that you have the necessary permissions to enter data in the required fields.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance related to this error message.
  Support: If the issue continues, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the EA_FIN_UI_DECO126 error and successfully complete your financial transaction.