How To Fix BIL123 - &1 cannot be used more than once as a cond. rate in rate rel. group &2

BIL123 - Overview

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 123

• Message text: &1 cannot be used more than once as a cond. rate in rate rel. group &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BIL123 - &1 cannot be used more than once as a cond. rate in rate rel. group &2 ?

  The SAP error message BIL123 indicates that a condition rate (or condition type) is being used more than once in a rate relationship group, which is not allowed. This typically occurs in the context of billing or pricing procedures where condition types are defined for calculating prices, discounts, or surcharges.
  
  Cause:
  
  Duplicate Condition Types: The same condition type is assigned multiple times within the same rate relationship group.
  
  Configuration Issues: There may be a misconfiguration in the pricing procedure or rate relationship group setup.
  Incorrect Master Data: The master data for the billing document may have been set up incorrectly, leading to the same condition type being referenced multiple times.
  
  
  Solution:
  
  Check Rate Relationship Group: Review the configuration of the rate relationship group (identified as &2 in the error message). Ensure that each condition type is only assigned once.
  Modify Condition Types: If a condition type needs to be applied multiple times, consider creating a new condition