How To Fix OPS_SE_GEN001 - Importing parameter has incompatible type at message call &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: OPS_SE_GEN - Service enabling generic functionality

• Message number: 001

• Message text: Importing parameter has incompatible type at message call &1 &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OPS_SE_GEN001 - Importing parameter has incompatible type at message call &1 &2 ?

  The SAP error message OPS_SE_GEN001, which states "Importing parameter has incompatible type at message call &1 &2," typically occurs when there is a mismatch between the expected data type of an importing parameter in a function module or method and the actual data type being passed to it during a call.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the data type of the variable being passed to the function module or method does not match the expected data type defined in the function's interface.
  Structure or Table Type Issues: If the importing parameter is a structure or a table, the fields or types within those structures/tables may not align with what the function expects.
  Incorrect Variable Declaration: The variable being passed may not be declared correctly or may have been changed in a way that makes it incompatible with the expected type.
  
  Solution:
  
  Check Function Module/Method Signature: Review the definition of the function module or method you are calling. Check the data types of the importing parameters and ensure that the variables you are passing match these types.
  Data Type Conversion: If there is a mismatch, consider converting the data type of the variable you are passing to match the expected type. This can be done using appropriate conversion functions or methods.
  Use Correct Structures: If the parameter is a structure or table, ensure that you are using the correct structure type that matches the expected definition.
  Debugging: Use the debugger to inspect the values and types of the variables being passed at runtime. This can help identify where the mismatch is occurring.
  Check for Changes: If the function module or method has been recently changed, ensure that any calling programs or classes have been updated accordingly.
  
  Related Information:
  
  Function Module Documentation: Always refer to the SAP documentation for the specific function module or method to understand the expected parameter types.
  ABAP Data Types: Familiarize yourself with ABAP data types and structures to avoid common pitfalls when passing parameters.
  SAP Notes: Check SAP Notes for any known issues or updates related to the function module or method you are using.
  Community Forums: If you are unable to resolve the issue, consider reaching out to SAP community forums or support for additional assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the OPS_SE_GEN001 error in your SAP environment.