How To Fix CPE_IPC537 - Invalid CPE conversion routine &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CPE_IPC - CPE: Message Class for Pricing Engine Part

• Message number: 537

• Message text: Invalid CPE conversion routine &3

What causes this issue?

An error occurred with the commodity pricing engine (CPE) during FA
procedure determination, formula assembly, formula evaluation, or
formula analysis.

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?

Contact your system administrator.

Procedure for System Administrators

The error occurred with the following object:
Pricing Condition Type, Term Number: &V1&
Conversion Rule: &V2&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPE_IPC537 - Invalid CPE conversion routine &3 ?

  The SAP error message CPE_IPC537 "Invalid CPE conversion routine &3" typically occurs in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules. This error indicates that there is an issue with the conversion routine that is being used for a specific operation, such as converting data types or formats.
  Cause:
  
  Invalid Routine Name: The conversion routine specified in the configuration or during the execution of a process is not recognized or does not exist in the system.
  Configuration Issues: There may be a misconfiguration in the settings related to the conversion routines.
  Missing or Incomplete Implementation: The conversion routine may not be implemented correctly or is missing altogether.
  Version Mismatch: The version of the SAP system or the specific module may not support the conversion routine being called.
  
  Solution:
  
  Check the Conversion Routine: Verify that the conversion routine specified in the error message is correctly defined in the system. You can do this by checking the relevant configuration settings in SAP CC or CI.
  Review Configuration: Go through the configuration settings related to the CPE (Convergent Charging) and ensure that all required parameters are set correctly.
  Implement or Correct the Routine: If the routine is missing or incorrectly implemented, you may need to create or correct it. This may involve ABAP development if the routine is custom.
  Consult Documentation: Refer to the SAP documentation for the specific version of the software you are using to ensure that you are using the correct routines and configurations.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any known issues or fixes.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the routines and their implementations.
  Logs and Traces: Review application logs (SLG1) and system traces to gather more context about when and why the error occurs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.