How To Fix DO924 - Used type & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 924

• Message text: Used type & is not 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DO924 - Used type & is not allowed ?

  The SAP error message DO924 ("Used type & is not allowed") typically occurs when there is an issue with the data type being used in a particular context, such as in a data declaration, function module, or method. This error indicates that the specified data type is not permitted for the operation you are trying to perform.
  Causes:
  
  Invalid Data Type: The data type you are trying to use is not compatible with the operation or context. For example, using a complex type where a simple type is expected.
  Custom Data Types: If you are using a custom-defined data type that is not recognized or allowed in the specific context.
  Incompatible Structures: Trying to use a structure or table type that is not allowed in the current operation.
  Incorrect Function Module/Method Parameters: Passing parameters of the wrong type to a function module or method.
  
  Solutions:
  
  Check Data Type: Verify the data type you are using. Ensure that it is compatible with the context in which it is being used.
  Use Standard Types: If possible, use standard SAP data types instead of custom or complex types.
  Review Function Module/Method Documentation: Check the documentation for the function module or method you are using to ensure that you are passing the correct types.
  Debugging: Use the debugger to trace the point where the error occurs. This can help identify the specific data type causing the issue.
  Modify Data Declarations: If you are declaring variables or structures, ensure that they are declared with the correct types as per the requirements of the program or function.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific function module or method you are using to understand the expected data types.
  ABAP Development Guidelines: Review ABAP programming guidelines to ensure that you are following best practices for data type usage.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and how they resolved them.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.