How To Fix UA_MES012 - Complete all mandatory fields

UA_MES012 - Overview

• Message type: E = Error

• Message class: UA_MES - Message for Batch Processing

• Message number: 012

• Message text: Complete all mandatory fields

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.

UA_MES012 - Details

• The SAP error message UA_MES012, which states "Complete all mandatory fields," typically occurs when a user attempts to save or process a transaction without filling in all the required fields in a form or screen. This error is common in various SAP modules, including Materials Management (MM), Sales and Distribution (SD), and others.
  
  Cause:
  The error is triggered when:
  
  Mandatory Fields Not Filled: Certain fields are marked as mandatory (often indicated by an asterisk or other visual cues) and have not been filled out.
  Validation Rules: The system has validation rules that require specific data to be entered before proceeding.
  
  Configuration Issues: Sometimes, the configuration of the SAP system may have been set up to require additional fields that are not typically mandatory.
  
  
  Solution:
  To resolve the UA_MES012 error, follow these steps:
  
  
  Identify Mandatory Fields: Review the form or screen where the error occurred and look for any fields that are marked as mandatory. Ensure that all such