How To Fix SY195 - Target object '&' has incorrect type or length (comp. &)

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 195

• Message text: Target object '&' has incorrect type or length (comp. &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY195 - Target object '&' has incorrect type or length (comp. &) ?

  The SAP error message SY195 indicates that there is a mismatch in the type or length of a target object in your ABAP program. This typically occurs when you are trying to assign a value to a variable or field that does not match the expected data type or length defined for that variable.
  Cause
  The error can be caused by several factors, including:
  
  
  Data Type Mismatch: You are trying to assign a value of one data type to a variable of another incompatible data type (e.g., assigning a character string to a numeric field).
  
  
  Length Mismatch: The length of the data being assigned exceeds the defined length of the target variable. For example, if you have a target field defined as CHAR(10) and you try to assign a string of length 15, this error will occur.
  
  
  Structure or Table Field Mismatch: If you are working with structures or internal tables, the fields may not match in terms of type or length.
  
  
  Solution
  To resolve the SY195 error, you can take the following steps:
  
  
  Check Data Types: Verify that the data types of the source and target variables are compatible. You can do this by checking the definitions of the variables in the ABAP Dictionary (SE11) or in the code.
  
  
  Check Lengths: Ensure that the length of the data being assigned does not exceed the defined length of the target variable. If necessary, adjust the length of the target variable or truncate the source data appropriately.
  
  
  Use Type Conversion: If you need to convert data types, use appropriate conversion functions or statements (e.g., CONCATENATE, MOVE, CAST, etc.) to ensure that the data is converted correctly before assignment.
  
  
  Debugging: Use the ABAP debugger to step through the code and identify the exact line where the error occurs. This can help you understand the context and the values being assigned.
  
  
  Review Data Structures: If you are working with structures or tables, ensure that the field names and types match exactly. You may need to adjust the structure definitions or the way you are accessing the fields.
  
  
  Related Information
  
  ABAP Data Types: Familiarize yourself with the different data types in ABAP, such as CHAR, NUMC, DATS, TIMS, etc., and their respective lengths.
  ABAP Dictionary (SE11): Use the ABAP Dictionary to check the definitions of data elements, domains, and structures.
  ABAP Debugger: Learn how to use the ABAP debugger to analyze variable values and program flow, which can help in diagnosing issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SY195 error in your SAP ABAP program.