How To Fix COM_IL_GEN101 - BAdI: Implementation for checking the validity of a relationship

COM_IL_GEN101 - Overview

• Message type: E = Error

• Message class: COM_IL_GEN - Error/Status Messages Relationship Type Generator

• Message number: 101

• Message text: BAdI: Implementation for checking the validity of a relationship

What causes this issue?

For each new relationship type, an empty implementation of the
Business-Add-Ins (BAdI) COM_IL_CHECK is created. Using this <ZH>BAdI
implementation</> you can carry out additional checks when maintaining
relationships. The check is called within the Application Programming
Interface (API) COM_IL_API.
This post-processing step is not absolutely necessary to use a new
relationship type in the API. Only carry out this post-processing step
if, for example, you have defined additional attributes for which a
separate check is to be carried out.

How to fix this error?

To start postprocessing, choose <PF>Execute </> in the context
menu.
The system starts the BAdI builder and returns the BAdI implementation
&V1& for your new relationship type for maintenance.
Choose <PF>Change </> to start maintenance.
In the tab page <PF>Interface </> choose the method CHECK and open
it by double clicking.
Implement the additional checks that you want to carry out.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_IL_GEN101 - BAdI: Implementation for checking the validity of a relationship ?

  The SAP error message COM_IL_GEN101 typically occurs in the context of the SAP Customer Relationship Management (CRM) or SAP Integrated Business Planning (IBP) modules when there is an issue with the implementation of a Business Add-In (BAdI) related to checking the validity of a relationship. This error indicates that the system is unable to find a valid implementation for the specified BAdI.
  
  Cause:
  
  Missing Implementation: The most common cause of this error is that there is no active implementation of the BAdI COM_IL_GEN101. This BAdI is used to validate relationships between objects in the system.
  Incorrect Configuration: There may be issues with the configuration of the BAdI or the related objects, leading to the system not being able to validate the relationship properly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the BAdI implementation.
  System Errors: There could be underlying system errors or inconsistencies in the data that are causing