How To Fix BIL146 - A schema extension is available for schema &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 146

• Message text: A schema extension is available for schema &1

What causes this issue?

The <LS>Execute Cond.Bll.Prg.</> indicator is <ZH>not </> selected in
the schema header.
However, a schema extension is available for this schema.

System Response

During billing, the system executes all rates in the schema for which
rate determination has been defined.
It ignores the rate relationships in the schema extension. This means
that the conditional rates in the billing schema extension are executed
for the entire billing period independently of the TOU exceptions.

How to fix this error?

Check the rates in the schema and rate determination.
To navigate to the schema extension, select the <LS>Execute
Cond.Bll.Prg.</> indicator in the schema header.

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 BIL146 - A schema extension is available for schema &1 ?

  The SAP error message BIL146 indicates that a schema extension is available for the specified schema (denoted as &1). This message typically arises in the context of SAP Billing and Invoicing, particularly when dealing with billing schemas in the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules.
  Cause:
  The error message BIL146 usually occurs due to one of the following reasons:
  
  Schema Configuration: The billing schema you are trying to use has an extension available that has not been implemented or activated. This could mean that there are additional functionalities or fields that can be utilized but are not currently in use.
  Version Mismatch: The version of the schema being used may not be compatible with the current configuration or the version of the software.
  Missing Customization: If the schema has been customized or extended in a previous implementation, the necessary configurations may not have been applied.
  
  Solution:
  To resolve the BIL146 error, you can take the following steps:
  
  
  Check Schema Configuration:
  
  Go to the transaction code for billing schema configuration (e.g., SPRO for customizing).
  Navigate to the relevant section for billing schemas and check if the schema in question has an extension available.
  If an extension is available, consider implementing it if it aligns with your business requirements.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or release notes for the specific version you are using to understand the implications of the schema extension.
  Look for any prerequisites or steps that need to be followed to activate the schema extension.
  
  
  
  Activate the Extension:
  
  If you determine that the extension is necessary, follow the steps to activate it in the system. This may involve customizing settings or applying specific configurations.
  
  
  
  Testing:
  
  After making changes, perform thorough testing to ensure that the billing process works as expected with the updated schema.
  
  
  
  Consult SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific version and configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, SE11 for data dictionary, and SE80 for development objects.
  SAP Notes: Check for any SAP Notes related to BIL146 or the specific schema you are working with. These notes may provide additional insights or patches that can resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to address the BIL146 error and ensure that your billing processes function correctly.