How To Fix LRM_RULE_EXEC322 - Error in implementation of callback method &4

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM_RULE_EXEC - Runtime

• Message number: 322

• Message text: Error in implementation of callback method &4

What causes this issue?

The following callback method for determining the corresponding
representation of linked objects for ILM object &V1& is inconsistent:
Interface:,,&V2&
Class:,,&V3&
Method:,,&V4&

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

If no relationships can be determined for the transferred parameters
within the implementation of the above callback method, exception
CX_IRM_NO_RELATIONS must be triggered within the callback method.
The exception CX_IRM_NO_RELATIONS was not triggered within the callback
method although no linked objects with parameter RT_RELATED_KEY were
returned.

System Response

How to fix this error?

Correct the implementation of the above callback method.

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 LRM_RULE_EXEC322 - Error in implementation of callback method &4 ?

  The SAP error message LRM_RULE_EXEC322 typically indicates that there is an issue with the implementation of a callback method in the context of a Business Rule Framework (BRF+) application. This error can occur when the system is unable to execute a specific rule or callback function due to various reasons, such as incorrect coding, missing parameters, or issues with the rule definition.
  Causes:
  
  Incorrect Implementation: The callback method may not be implemented correctly, leading to runtime errors.
  Missing Parameters: The method may be expecting certain parameters that are not being passed correctly.
  Data Type Mismatch: There could be a mismatch between the expected data types of the parameters and the actual data types being passed.
  Logic Errors: There may be logical errors in the code that prevent the method from executing as intended.
  Authorization Issues: The user executing the rule may not have the necessary authorizations to access certain data or execute specific functions.
  
  Solutions:
  
  Check Implementation: Review the implementation of the callback method to ensure it adheres to the expected structure and logic.
  Parameter Validation: Ensure that all required parameters are being passed to the method and that they are of the correct data type.
  Debugging: Use debugging tools to step through the code and identify where the error occurs. This can help pinpoint the exact issue.
  Review Rule Definitions: Check the definitions of the rules that are calling the callback method to ensure they are set up correctly.
  Authorization Check: Verify that the user has the necessary authorizations to execute the callback method and access any required data.
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or updates related to the specific version of BRF+ you are using.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to the error message LRM_RULE_EXEC322.
  BRF+ Documentation: Review the official SAP documentation for BRF+ to understand the expected behavior of callback methods and how to implement them correctly.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar issues and how they resolved them.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.