How To Fix HRMSS_CATS_APPR_WDA004 - Error in sending mail; contact administrator

HRMSS_CATS_APPR_WDA004 - Overview

• Message type: E = Error

• Message class: HRMSS_CATS_APPR_WDA - Message class for MSS WDA CATS Applications

• Message number: 004

• Message text: Error in sending mail; contact administrator

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?

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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 HRMSS_CATS_APPR_WDA004 - Error in sending mail; contact administrator ?

  The SAP error message HRMSS_CATS_APPR_WDA004 typically indicates an issue with sending emails from the SAP system, particularly in the context of the CATS (Cross-Application Time Sheet) application. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  
  Email 
  Configuration Issues: The SAP system may not be properly configured to send emails. This could be due to incorrect settings in the SMTP configuration or missing parameters in the SCOT transaction.
  
  
  User Authorization: The user attempting to send the email may not have the necessary authorizations to perform this action.
  
  
  Mail Server Issues: The mail server (SMTP server) may be down, misconfigured, or unreachable from the SAP system.
  
  
  Missing Email Address: The recipient's email address may be missing or incorrectly formatted.
  
  
  System Errors: There could be underlying system errors or issues with the SAP application itself.
  
  
  Solutions:
  
  
  Check SMTP Configuration:
  
  Go to transaction SCOT and verify the SMTP settings. Ensure that