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

DT561 - Overview

• 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.

Unfortunately, there isn't any extra information in this error notice.

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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