How To Fix FIN_RE_ABAP_ENG109 - Table-like parameters must have the same size

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_RE_ABAP_ENG - FIN Rule Engine ABAP Engine Messages

• Message number: 109

• Message text: Table-like parameters must have the same size

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FIN_RE_ABAP_ENG109 - Table-like parameters must have the same size ?

  The SAP error message FIN_RE_ABAP_ENG109 indicates that there is a mismatch in the sizes of table-like parameters in an ABAP program or function module. This typically occurs when you are trying to pass internal tables or structures that are expected to have the same size but do not.
  Cause:
  
  Mismatched Table Structures: The internal tables or structures being passed to a function module or method have different field definitions or sizes.
  Inconsistent Data Types: The data types of the fields in the internal tables do not match, leading to a size mismatch.
  Changes in Data Dictionary: If there have been recent changes in the data dictionary (like changes in the structure of a table), it can lead to inconsistencies in the program.
  
  Solution:
  
  Check Data Definitions: Verify that the internal tables or structures being passed have the same field definitions and sizes. You can do this by checking the data dictionary (SE11) for the structures involved.
  Adjust Parameter Definitions: If you are calling a function module or method, ensure that the parameters defined in the interface match the expected sizes and types.
  Use Consistent Types: Make sure that you are using consistent data types across your program. If you are using custom types, ensure they are defined consistently.
  Debugging: Use the ABAP debugger to inspect the sizes and types of the internal tables at runtime to identify where the mismatch occurs.
  Recompile: If you have made changes to the data dictionary or the program, ensure that you activate and recompile the affected objects.
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with ABAP data types and how they are defined in the data dictionary.
  Function Module Documentation: Review the documentation for the function module or method you are using to understand the expected parameter types and sizes.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error message.
  
  By following these steps, you should be able to resolve the FIN_RE_ABAP_ENG109 error and ensure that your ABAP program runs smoothly.