How To Fix ICA93019 - REVERSE Function

SAP Error Message - Details

• Message type: E = Error

• Message class: ICA93 - ICA Document Converter Field Function Long Text Messages

• Message number: 019

• Message text: REVERSE Function

Returns opposite value of the numeric field.

How can this happen?

The <LS>TSL</> (<LS>Transaction Currency Amount</>) field is set to
REVERSE ().
When the value is 600.00, -600.00 is returned.
When the value is -600.00, 600.00 is returned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ICA93019 - REVERSE Function ?

  The SAP error message ICA93019 typically relates to issues with the REVERSE function in SAP, particularly in the context of data processing or transformation within SAP systems. This error can occur in various scenarios, such as when using ABAP programming, SAP HANA, or other data manipulation contexts.
  Cause:
  The ICA93019 error message usually indicates that there is a problem with the input provided to the REVERSE function. Common causes include:
  
  Invalid Input Data: The input string may be null or not in the expected format.
  Data Type Mismatch: The REVERSE function may be receiving a data type that it cannot process (e.g., trying to reverse a non-string data type).
  Function Misuse: The REVERSE function may be used incorrectly in the context of the query or program.
  
  Solution:
  To resolve the ICA93019 error, consider the following steps:
  
  
  Check Input Data: Ensure that the input to the REVERSE function is a valid string. If the input can be null, add checks to handle such cases.
  
  
  Data Type Verification: Confirm that the data type of the input variable is compatible with the REVERSE function. If necessary, convert the data to a string format before passing it to the function.
  
  
  Review Function Usage: Ensure that the REVERSE function is being used correctly in your code or query. Refer to the SAP documentation for the correct syntax and usage examples.
  
  
  Debugging: If you are working in an ABAP program, use debugging tools to step through the code and identify where the error occurs. Check the values being passed to the REVERSE function.
  
  
  Consult Documentation: Review the official SAP documentation or community forums for any updates or known issues related to the REVERSE function.
  
  
  Related Information:
  
  SAP Documentation: Always refer to the latest SAP documentation for the REVERSE function to understand its parameters and expected behavior.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and how they resolved them.
  Error Logs: Check system logs for additional error messages or context that may help in diagnosing the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.