How To Fix DT561 - Index &-& (Field & has unauthorized data type &)

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 561

• Message text: Index &-& (Field & has unauthorized data 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT561 - Index &-& (Field & has unauthorized data type &) ?

  The SAP error message DT561 typically indicates that there is an issue with the data type of a field in a data structure or table. This error occurs when the system encounters a field that has an unauthorized or unsupported data type for the operation being performed. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Data Type Mismatch: The field in question may have a data type that is not compatible with the expected data type for the operation or context in which it is being used.
  Custom Data Types: If you are using custom data types or structures, they may not be properly defined or recognized by the system.
  Field Definition Issues: The field may not be defined correctly in the data dictionary (SE11) or may have been changed after the program was developed.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the data type or field.
  
  Solution:
  
  Check Field Definition: Go to transaction SE11 (Data Dictionary) and check the definition of the field that is causing the error. Ensure that the data type is appropriate for the context in which it is being used.
  Review Data Types: If you are using custom data types, ensure they are correctly defined and compatible with standard SAP data types.
  Adjust Program Logic: If the error occurs in a custom program, review the logic to ensure that the correct data types are being used and that there are no mismatches.
  Authorization Check: Verify that the user has the necessary authorizations to access the data type. You can check this in transaction SU53 (Authorization Check) after the error occurs.
  Debugging: If the issue persists, consider debugging the program to identify where the error is occurring and what data is being processed at that point.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SU53 (Authorization Check), SE37 (Function Module).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for "DT561" in the SAP Support Portal.
  Documentation: Review SAP documentation for data types and structures to ensure compliance with SAP standards.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.