How To Fix WER141 - Value &1 is not compatible with type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 141

• Message text: Value &1 is not compatible with type &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 WER141 - Value &1 is not compatible with type &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WER141 - Value &1 is not compatible with type &2
  
  Cause:
  This error occurs when a value being assigned, input, or processed does not match the expected data type. The system expects a certain data type (e.g., integer, date, character string), but the provided value is incompatible with that type.
  For example:  
  
  Trying to assign a character string to a numeric field.  
  Providing a date in an incorrect format to a date field.  
  Passing a value that exceeds the length or format restrictions of the target data type.
  
  
  Explanation of Message Variables:
  
  &1 = The actual value that caused the incompatibility.  
  &2 = The expected data type (e.g., INT, CHAR, DATS, etc.).
  
  
  Common Scenarios:
  
  Data conversion errors during input validation.  
  Incorrect parameter passing in function modules or BAPIs.  
  Data type mismatch in ABAP code (e.g., MOVE or ASSIGN statements).  
  Incorrect data format in user input or interface data.
  
  
  Solution:
  
  
  Check the Data Type:
  
  Verify the expected data type of the field or variable where the value is being assigned or passed.
  
  
  Validate the Value:
  
  Ensure the value conforms to the expected data type format. For example:  
  
  Numeric fields should only contain digits.  
  Date fields should be in the correct SAP date format (YYYYMMDD).  
  Character fields should not exceed the defined length.
  
  
  
  Use Proper Conversion Functions:
  
  If necessary, convert the value to the correct type before assignment using ABAP conversion functions such as:  
  
  CONV operator (ABAP 7.40+)  
  MOVE with type casting  
  STRING_TO_INT, STRING_TO_DATE or other conversion routines.
  
  
  
  Debug the Program:
  
  Use the ABAP debugger to check the value and data type at runtime to identify where the mismatch occurs.
  
  
  Check Input Data:
  
  If the error occurs during data upload or interface processing, verify the source data for format correctness.
  
  
  
  Related Information:
  
  Transaction: The error can occur in various transactions or custom programs where data type validation is enforced.  
  ABAP Documentation: Refer to SAP Help on data types and conversion routines.  
  SAP Notes: Search for WER141 in SAP Support Portal for any specific notes or patches related to your SAP version.  
  Common Data Types:  
  
  INT (Integer)  
  CHAR (Character)  
  DATS (Date)  
  TIMS (Time)  
  DEC (Decimal)  
  
  
  
  
  Example:
  If you try to assign the value 'ABC' to an integer field, you will get:
  
  WER141 Value ABC is not compatible with type INT
  
  If you provide the context or the code snippet where this error occurs, I can help you with a more specific solution.