How To Fix EHPRC_RCS121 - Both input parameters are filled (customer and supplier number)

EHPRC_RCS121 - Overview

• Message type: E = Error

• Message class: EHPRC_RCS - REACH Compliance Messages

• Message number: 121

• Message text: Both input parameters are filled (customer and supplier number)

Self-Explanatory Message

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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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EHPRC_RCS121 - Details

• The SAP error message EHPRC_RCS121 indicates that both input parameters, specifically the customer number and the supplier number, have been filled in a context where only one of them should be provided. This error typically arises in scenarios where a function or transaction is designed to handle either a customer or a supplier, but not both simultaneously.
  
  Cause:
  
  Input Parameters Conflict: The system expects either a customer number or a supplier number, but both have been entered. This can happen in various transactions or reports where the distinction between customer and supplier is crucial.
  Incorrect Transaction Usage: The user may be using a transaction or function module that is not intended for handling both customer and supplier data at the same time.
  
  
  Solution:
  
  Review Input Fields: Check the input fields in the transaction or report where the error occurred. Ensure that only one of the fields (either customer number or supplier number) is filled in.
  Clear