How To Fix DMCLG011 - Type assignment is not correct for parameter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 011

• Message text: Type assignment is not correct for parameter &1

What causes this issue?

Type assignment is incorrect for a parameter. You must also maintain a
field name when entering the type assignment.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check entries.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG011 - Type assignment is not correct for parameter &1 ?

  The SAP error message DMCLG011, which states "Type assignment is not correct for parameter &1," typically occurs in the context of data management or data transfer processes within SAP systems. This error indicates that there is a mismatch between the expected data type of a parameter and the actual data type being provided.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the parameter being passed to a function module, method, or report does not match the expected data type. For example, if a numeric value is expected but a character string is provided, this error will occur.
  Incorrect Configuration: Sometimes, the error can arise from incorrect configuration settings in the data model or data transfer process.
  Programming Errors: If custom ABAP code is involved, there may be programming errors where the wrong data type is being assigned to a variable or parameter.
  
  Solution:
  
  Check Parameter Types: Review the definition of the function module, method, or report that is generating the error. Ensure that the data types of the parameters being passed match the expected types.
  Data Conversion: If there is a need to convert data types, use appropriate conversion functions in ABAP (e.g., CONVERT_TO_STRING, CONVERT_TO_NUMERIC, etc.) to ensure that the data being passed is of the correct type.
  Debugging: If the error occurs in custom code, use the ABAP debugger to step through the code and inspect the values and types of the parameters being passed. This can help identify where the mismatch is occurring.
  Review Configuration: If the error is related to a configuration setting, review the relevant configuration in the SAP system to ensure that it is set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for the specific function module or method to understand the expected parameter types.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they implemented.
  Testing: After making changes, thoroughly test the functionality to ensure that the error is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the cause of the DMCLG011 error and implement a suitable solution.