How To Fix CA253 - From type (&) succeeds "To type" (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: CA - CIM messages: ABAP reporting

• Message number: 253

• Message text: From type (&) succeeds "To type" (&)

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA253 - From type (&) succeeds "To type" (&) ?

  The SAP error message CA253 typically occurs during the process of data conversion or when trying to assign a value from one data type to another in the SAP system. The message indicates that the conversion from one type to another is not valid or not allowed.
  Cause:
  The error message CA253 is triggered when there is an attempt to assign a value of one data type (the "From type") to a variable of another data type (the "To type") that is incompatible. This can happen in various scenarios, such as:
  
  Data Type Mismatch: The source and target data types are fundamentally different (e.g., trying to assign a character string to a numeric field).
  Length Issues: The length of the data being assigned exceeds the length of the target field.
  Domain or Value Range Violations: The value being assigned does not conform to the expected domain or value range of the target field.
  
  Solution:
  To resolve the CA253 error, you can take the following steps:
  
  Check Data Types: Verify the data types of both the source and target variables. Ensure that they are compatible for assignment.
  Adjust Lengths: If the issue is related to length, ensure that the source data fits within the target field's length. You may need to truncate or pad the data appropriately.
  Value Validation: Ensure that the value being assigned is valid for the target field. If necessary, implement checks to validate the data before assignment.
  Use Conversion Functions: If the data types are different but convertible, consider using appropriate conversion functions (e.g., CONCATENATE, CONVERT_TO_STRING, etc.) to convert the data to the correct type before assignment.
  Debugging: If the error occurs in a program or report, use debugging tools to trace the point of failure and inspect the values being assigned.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or the specific module documentation for more details on data types and conversion rules.
  ABAP Programming: If you are working with ABAP, familiarize yourself with the data types and their compatibility. The ABAP Data Dictionary can provide insights into the definitions of various data types.
  Community Forums: Check SAP Community forums or other developer forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the CA253 error and implement a suitable solution.