How To Fix RIN100 - Scanning user exit programs to check compatibility to 6.10 ABAP &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: RIN - RSCPINST

• Message number: 100

• Message text: Scanning user exit programs to check compatibility to 6.10 ABAP &1&2&3&4

What causes this issue?

There are scanners to check for existing customer extensions, which
have been created under an older version of ABAP and which are checked
agains ABAP 6.10 und against the requirements for "Unicode enabled
programs".

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

See program documentation of the program <(>&<)>V2& for details.
Also look at SAPnet note 549143.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RIN100 - Scanning user exit programs to check compatibility to 6.10 ABAP &1&2&3&4 ?

  The SAP error message RIN100 indicates that there is a compatibility issue with user exit programs when upgrading to ABAP version 6.10. This message typically arises during the upgrade process when the system checks for user exits that may not be compatible with the new version of ABAP.
  Cause:
  The error is triggered when the system scans user exit programs and finds that they may not be compatible with the new ABAP version. This can happen due to:
  
  Deprecated functions or syntax in the user exit code.
  Changes in the ABAP runtime environment that affect how user exits are executed.
  Custom code that relies on older ABAP features that have been removed or altered in version 6.10.
  
  Solution:
  To resolve the RIN100 error, you can follow these steps:
  
  
  Review the Error Message: The error message will typically provide details about which user exit programs are causing the issue. Take note of the specific programs mentioned.
  
  
  Analyze the User Exit Code: Open the user exit programs in the ABAP Workbench (SE80 or SE38) and review the code for any deprecated syntax or functions. Look for:
  
  Old function modules that may have been replaced or removed.
  Syntax that is no longer valid in ABAP 6.10.
  
  
  
  Update the Code: Modify the user exit programs to ensure compatibility with ABAP 6.10. This may involve:
  
  Replacing deprecated function calls with their modern equivalents.
  Adjusting the syntax to conform to the new standards.
  Testing the modified code to ensure it functions correctly.
  
  
  
  Use SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may provide guidance or fixes for specific user exits or common issues encountered during the upgrade.
  
  
  Testing: After making changes, thoroughly test the user exits in a development or quality assurance environment to ensure that they work as expected with the new ABAP version.
  
  
  Documentation: Document any changes made to the user exit programs for future reference and to maintain a clear record of modifications.
  
  
  Related Information:
  
  SAP Upgrade Guide: Refer to the official SAP upgrade guide for specific instructions and best practices when upgrading to ABAP 6.10.
  ABAP Documentation: Review the ABAP documentation for version 6.10 to understand the changes and new features introduced in this version.
  SAP Community: Engage with the SAP Community forums to seek advice or share experiences with other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RIN100 error and ensure that your user exit programs are compatible with ABAP 6.10.