How To Fix ADT_TTYP012 - Not Specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ADT_TTYP - ADT Table Type Editor

• Message number: 012

• Message text: Not Specified

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_TTYP012 - Not Specified ?

  The SAP error message ADT_TTYP012 Not Specified typically occurs in the context of the ABAP Development Tools (ADT) when there is an issue related to the type of a data element or structure that is not properly defined or specified. This error can arise in various scenarios, such as when creating or modifying data types, structures, or when working with ABAP programs.
  Cause:
  
  Missing Type Definition: The error may occur if a data type is referenced but not defined in the system.
  Incorrect Data Type Usage: If a data type is expected but not provided, or if an invalid type is specified.
  Inconsistent Metadata: Sometimes, inconsistencies in the metadata of the ABAP objects can lead to this error.
  Transport Issues: If the object was transported from another system and the necessary types were not included, this error may occur.
  
  Solution:
  
  Check Type Definitions: Ensure that all data types used in your program or data structure are properly defined in the system. You can do this by checking the Data Dictionary (SE11) for the relevant data types.
  Correct Data Type Usage: Review the code or the structure where the error is occurring to ensure that the correct data types are being used.
  Rebuild or Refresh: Sometimes, rebuilding the project or refreshing the ADT workspace can resolve temporary inconsistencies.
  Check Transport Requests: If the issue arose after a transport, verify that all necessary objects were included in the transport request.
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes related to the error message.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the definitions of data types and structures.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other developers and their solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or ABAP development team for further assistance.