How To Fix EL145 - &1 for installation &2 on &3, billing procedure &4 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 145

• Message text: &1 for installation &2 on &3, billing procedure &4 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EL145 - &1 for installation &2 on &3, billing procedure &4 already exists ?

  The SAP error message EL145 indicates that there is an issue with the installation of a billing procedure because a billing procedure with the same identifier already exists in the system. This error typically arises during the configuration of billing procedures in SAP, particularly in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules.
  Cause:
  The error message EL145 occurs due to the following reasons:
  
  Duplicate Billing Procedure: The billing procedure you are trying to install already exists in the system with the same identifier.
  Configuration Error: There may be a misconfiguration in the billing procedure settings, leading to an attempt to create a duplicate entry.
  Transport Issues: If you are transporting configurations from one system to another, there might be a conflict with existing entries.
  
  Solution:
  To resolve the EL145 error, you can take the following steps:
  
  
  Check Existing Billing Procedures:
  
  Navigate to the relevant transaction (e.g., SPRO for configuration) and check the list of existing billing procedures.
  Verify if the billing procedure you are trying to install already exists.
  
  
  
  Modify or Delete Existing Entry:
  
  If the billing procedure already exists and is not needed, consider deleting it or modifying it as per your requirements.
  If it is needed, you may need to adjust your new billing procedure to avoid conflicts.
  
  
  
  Use a Unique Identifier:
  
  If you are creating a new billing procedure, ensure that it has a unique identifier that does not conflict with existing procedures.
  
  
  
  Review Transport Requests:
  
  If this error occurred during a transport, check the transport request for any conflicts or duplicates.
  Ensure that the transport does not contain entries that already exist in the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to billing procedures for any specific guidelines or best practices.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE11 (Data Dictionary), and SE80 (Object Navigator) for managing billing procedures.
  SAP Notes: Check for any SAP Notes related to billing procedures and error EL145 for additional insights or patches.
  Documentation: Review the SAP Help Portal for detailed information on billing procedures and their configuration.
  
  By following these steps, you should be able to resolve the EL145 error and successfully manage your billing procedures in SAP.