How To Fix UMG381 - Conversion object could not be created (Source CP: &1 Target CP: &2).

SAP Error Message - Details

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 381

• Message text: Conversion object could not be created (Source CP: &1 Target CP: &2).

What causes this issue?

The conversion object of class CL_ABAP_CONV_OBJ could not be created
(source code page is: &V1&, target code page is &V2&). The reason might
be
the source or target code pages are not valid
an internal error occured

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?

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 UMG381 - Conversion object could not be created (Source CP: &1 Target CP: &2). ?

  The SAP error message UMG381, which states "Conversion object could not be created (Source CP: &1 Target CP: &2)," typically occurs in the context of currency conversion or unit of measure conversion in SAP systems. This error indicates that the system was unable to create a conversion object between the specified source and target conversion parameters (CP).
  Causes:
  
  Missing Configuration: The source and target conversion parameters may not be properly configured in the system. This could include missing entries in the relevant tables or settings.
  Invalid Parameters: The source or target conversion parameters may be invalid or not recognized by the system.
  Authorization Issues: The user may not have the necessary authorizations to create conversion objects.
  Technical Issues: There may be underlying technical issues, such as database problems or system inconsistencies.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the source and target conversion parameters are correctly defined in the system. This can be done by checking the relevant configuration settings in the SAP system.
  Ensure that the conversion types are correctly set up in the Customizing settings (transaction code SPRO).
  
  
  
  Validate Parameters:
  
  Ensure that the source and target conversion parameters are valid and exist in the system. You can check this in the relevant transaction codes or tables.
  
  
  
  Review Authorizations:
  
  Check if the user has the necessary authorizations to create conversion objects. This can be done by reviewing the user's roles and authorizations.
  
  
  
  Check for Technical Issues:
  
  Look for any technical issues in the system that might be causing the error. This could include checking system logs (transaction code SLG1) for any related error messages.
  If necessary, perform a system restart or consult with your technical team to resolve any underlying issues.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to currency conversion and unit of measure conversion, such as OB08 (for exchange rates) and CUNI (for unit of measure).
  Documentation: Review SAP documentation related to currency conversion and unit of measure settings for more detailed guidance on configuration and troubleshooting.
  
  By following these steps, you should be able to identify the cause of the UMG381 error and implement a solution to resolve it.