How To Fix ADT_TTYP023 - Allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: ADT_TTYP - ADT Table Type Editor

• Message number: 023

• Message text: Allowed

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 ADT_TTYP023 - Allowed ?

  The SAP error message ADT_TTYP023 typically indicates an issue related to the data type or structure of a field in a table or a data element. This error often arises when there is a mismatch or an invalid assignment of data types in the context of ABAP programming or data dictionary definitions.
  Cause:
  
  Data Type Mismatch: The error may occur when you are trying to assign a value to a variable or field that does not match the expected data type.
  Invalid Field Length: If the length of a field exceeds the allowed limit or is not compatible with the data type.
  Inconsistent Data Definitions: If there are inconsistencies in the definitions of data elements or structures in the ABAP Dictionary.
  
  Solution:
  
  Check Data Types: Review the data types of the variables or fields involved in the operation. Ensure that they are compatible.
  Adjust Field Lengths: If the error is related to field lengths, adjust the lengths in the data dictionary to ensure they are within acceptable limits.
  Review Data Element Definitions: Ensure that the data elements and structures are correctly defined in the ABAP Dictionary. Look for any inconsistencies or errors in the definitions.
  Debugging: Use the ABAP debugger to trace the execution and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Consult Documentation: Refer to SAP documentation or community forums for additional insights or similar issues encountered by other users.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  ABAP Documentation: Review the ABAP programming guidelines and data dictionary documentation for best practices in defining data types and structures.
  Community Forums: Engage with SAP community forums or support channels for additional help and shared experiences from other developers.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.