How To Fix LRM_RULE_EXEC646 - Error while determining BOR object instance key for attachments

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM_RULE_EXEC - Runtime

• Message number: 646

• Message text: Error while determining BOR object instance key for attachments

What causes this issue?

An error occurred while determining the BOR object instance key for
destroying attachments in ILM object &V1&. The error was triggered in
the following method of an implementation of BAdI BADI_IRM_ATTACHMENTS:
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.

System Response

Processing of the current object instance is terminated.

How to fix this error?

Check the settings in the dialog window <ZK>Mapping BOR Object Type for
Destroying Attachments</> of the <ZH>Object Category-Specific</>
<DS:TRAN.IRM_CUST_BS>Settings</> for ILM object &V1& as well as the
implementation of the above methods.

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_EXEC646 - Error while determining BOR object instance key for attachments ?

  The SAP error message LRM_RULE_EXEC646 typically occurs in the context of Business Object Repository (BOR) when the system is unable to determine the instance key for attachments. This can happen in various scenarios, such as when working with workflows, document management, or other processes that involve attachments.
  Cause
  The error can be caused by several factors, including:
  
  Missing or Incorrect Configuration: The configuration for the Business Object or the attachment handling may be incomplete or incorrect.
  Data Inconsistencies: There may be inconsistencies in the data related to the object instance, such as missing keys or references.
  Authorization Issues: The user may not have the necessary authorizations to access the object or its attachments.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that affect the handling of attachments.
  
  Solution
  To resolve the LRM_RULE_EXEC646 error, you can try the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the Business Object and ensure