How To Fix EWA831 - End time &1 is not valid

EWA831 - Overview

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 831

• Message text: End time &1 is not valid

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 EWA831 - End time &1 is not valid ?

  The SAP error message EWA831, which states "End time &1 is not valid," typically occurs in the context of time management or scheduling within SAP systems. This error indicates that the end time specified for a particular process, task, or event is not valid, often because it is earlier than the start time or does not conform to the expected format or constraints.
  Causes:
  
  Incorrect Time Entry: The end time entered is earlier than the start time.
  Format Issues: The time format may not be recognized by the system (e.g., using a 12-hour format instead of a 24-hour format).
  Data Validation Rules: The system may have specific validation rules that the entered end time does not meet.
  Time Zone Issues: If the system is configured to handle multiple time zones, the end time may not align with the expected time zone settings.
  System Configuration: There may be configuration settings in the SAP system that restrict valid