How To Fix /ATL/GENERAL166 - Please maintain date type

/ATL/GENERAL166 - Overview

• Message type: E = Error

• Message class: /ATL/GENERAL -

• Message number: 166

• Message text: Please maintain date type

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 /ATL/GENERAL166 - Please maintain date type ?

  The SAP error message /ATL/GENERAL166 with the description "Please maintain date type" typically occurs in the context of the Advanced Business Application Programming (ABAP) or when working with certain data types in SAP applications. This error indicates that a required date type has not been properly defined or maintained in the system.
  
  Cause:
  
  Missing Date Type Definition: The error often arises when a date type that is expected by the system is not defined or is missing in the configuration.
  Incorrect Data Entry: If a user is trying to enter a date without specifying the required date type, this error may occur.
  
  Configuration Issues: There may be issues in the configuration settings related to date handling in the specific module or application you are working with.
  
  
  Solution:
  
  
  Maintain Date Type:
  
  Go to the relevant configuration settings in SAP where date types are defined. This is usually found in the customizing settings (transaction code SPRO).
  Navigate to the section