How To Fix CM_SUB_BAPI013 - In compatibility mode long character values cannot be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_BAPI - BAPI Substance

• Message number: 013

• Message text: In compatibility mode long character values cannot be converted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_BAPI013 - In compatibility mode long character values cannot be converted ?

  The SAP error message CM_SUB_BAPI013 indicates that there is an issue with the conversion of long character values when using compatibility mode in a BAPI (Business Application Programming Interface). This typically occurs when the system is trying to handle character strings that exceed the length limitations of the data types defined in the BAPI or when the data is not formatted correctly.
  Cause:
  
  Data Length Exceeded: The character values being passed to the BAPI exceed the maximum length allowed for the data type in compatibility mode.
  Compatibility Mode: The BAPI is being called in compatibility mode, which may have stricter limitations on data types and lengths compared to standard mode.
  Incorrect Data Formatting: The data being sent to the BAPI may not be formatted correctly, leading to conversion issues.
  
  Solution:
  
  Check Data Lengths: Review the data being passed to the BAPI and ensure that all character strings conform to the maximum length defined in the BAPI interface. If necessary, truncate or split the data into smaller segments.
  Use Standard Mode: If possible, avoid using compatibility mode for the BAPI call. This may allow for more flexible handling of character strings.
  Data Formatting: Ensure that the data being sent is properly formatted. This includes checking for any special characters or encoding issues that may cause conversion problems.
  Review BAPI Documentation: Consult the BAPI documentation to understand the expected data types and lengths for each parameter. Make sure that the data being passed matches these specifications.
  Error Handling: Implement error handling in your code to catch and manage this error gracefully, providing meaningful feedback to users or logs for debugging.
  
  Related Information:
  
  BAPI Documentation: Always refer to the official SAP documentation for the specific BAPI you are using to understand its parameters and limitations.
  SAP Notes: Check SAP Notes for any known issues or updates related to the BAPI you are using. Sometimes, SAP releases patches or notes that address specific errors.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the CM_SUB_BAPI013 error and ensure that your BAPI calls are successful.