Message type: E = Error
Message class: DT - Table activation (incl. indexes)
Message number: 561
Message text: Index &-& (Field & has unauthorized data type &)
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.
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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
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