How To Fix RIN130 - Use UCCHECK to switch the Unicode-flag on for program &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RIN - RSCPINST

• Message number: 130

• Message text: Use UCCHECK to switch the Unicode-flag on for program &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RIN130 - Use UCCHECK to switch the Unicode-flag on for program &1 ?

  The SAP error message RIN130 indicates that a program is not set to handle Unicode data correctly. This typically occurs when a program is running in a non-Unicode environment but needs to be converted to support Unicode, which is essential for handling multiple languages and character sets in SAP systems.
  Cause:
  The error arises when:
  
  A program is not marked as Unicode-compatible.
  The program is being executed in a Unicode-enabled SAP system, but it was originally developed in a non-Unicode environment.
  The program may contain character data that is not compatible with Unicode.
  
  Solution:
  To resolve this error, you need to switch the Unicode flag on for the program. This can be done using the UCCHECK transaction in the SAP GUI. Here are the steps to follow:
  
  
  Access UCCHECK:
  
  Open the SAP GUI and enter the transaction code UCCHECK in the command field.
  
  
  
  Select the Program:
  
  In the UCCHECK screen, enter the name of the program that is causing the error (indicated by &1 in the error message).
  
  
  
  Switch Unicode Flag:
  
  You will find an option to switch the Unicode flag for the program. Follow the prompts to enable the Unicode compatibility.
  
  
  
  Check for Errors:
  
  After switching the flag, run a check for any errors or warnings that may arise due to the conversion. This will help identify any areas in the code that need to be modified to ensure full Unicode compliance.
  
  
  
  Adjust Code if Necessary:
  
  If the program contains any non-Unicode compliant code, you may need to adjust it. This could involve changing data types, modifying string handling, or ensuring that character data is processed correctly.
  
  
  
  Test the Program:
  
  After making the necessary changes, test the program thoroughly to ensure it functions correctly in the Unicode environment.
  
  
  
  Related Information:
  
  Unicode in SAP: Unicode is a standard for encoding characters that allows for the representation of text in multiple languages. SAP systems have been transitioning to Unicode to support global operations.
  Non-Unicode to Unicode Conversion: This process may involve significant changes to the codebase, especially if the program handles string manipulation, database access, or user interface elements.
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the program you are working on. SAP frequently releases updates that may address Unicode-related issues.
  
  By following these steps, you should be able to resolve the RIN130 error and ensure that your program is compatible with Unicode.