How To Fix VSCE370 - Invalid derivation for &1 characteristc &2 in procedure &3

SAP Error Message - Details

• Message type: E = Error

• Message class: VSCE - Messages for SCE

• Message number: 370

• Message text: Invalid derivation for &1 characteristc &2 in procedure &3

What causes this issue?

The procedure contains an invalid derivation: The specified
characteristic is not assigned to the target object.
This characteristic is, however, assigned to another object of the
knowlege base.

System Response

If the invalid derivation is processed, this can lead to runtime error
'exc_not_found' in the IPC configurator engine.

How to fix this error?

Check if the derivation for the specified characteristic is really
required here. If so, assign the characteristic to the target object or
one of its superclasses. For reference characteristics, see SAP Note
445117, which contains recommendations for assigning characteristics to
classes for IPC configuration.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VSCE370 - Invalid derivation for &1 characteristc &2 in procedure &3 ?

  The SAP error message VSCE370 indicates that there is an issue with the derivation of a characteristic in a procedure. This typically occurs in the context of variant configuration, where the system is unable to derive a value for a characteristic based on the rules defined in the configuration procedure.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration Procedure: The procedure may not be set up correctly, or the sequence of operations may not allow for the derivation of the characteristic.
  Missing Dependencies: There may be missing dependencies or conditions that are required for the derivation to occur.
  Incorrect Characteristic Values: The values assigned to the characteristics may not be compatible with the derivation rules.
  Logical Errors: There may be logical errors in the configuration logic that prevent the system from deriving the characteristic correctly.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Configuration Procedure:
  
  Review the configuration procedure associated with the product. Ensure that the sequence of characteristics and their dependencies are correctly defined.
  Verify that the characteristic in question is included in the procedure and that it is being processed in the correct order.
  
  
  
  Review Characteristic Dependencies:
  
  Check the dependencies related to the characteristic. Ensure that all necessary conditions are met for the derivation to occur.
  Look for any missing or incorrectly defined dependencies that could affect the derivation.
  
  
  
  Validate Characteristic Values:
  
  Ensure that the values assigned to the characteristics are valid and compatible with the derivation logic.
  Check if there are any restrictions or constraints that might be causing the derivation to fail.
  
  
  
  Debugging:
  
  If the issue persists, consider using the debugging tools in SAP to trace the execution of the configuration procedure. This can help identify where the derivation is failing.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to variant configuration and characteristic derivation for any additional insights or known issues.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CU50 (Configuration Profile) or CU01 (Create Configuration Profile) to review and modify configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on handling this error.
  Training and Documentation: Consider reviewing training materials or documentation on variant configuration to better understand how to set up and troubleshoot configuration procedures.
  
  By following these steps, you should be able to identify and resolve the cause of the VSCE370 error in your SAP system.