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

SAP Error Message - Details

• 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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_RCS121 - Both input parameters are filled (customer and supplier number) ?

  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 Unnecessary Fields: If both fields are filled, clear one of them based on the context of what you are trying to achieve (e.g., if you are looking for customer-related data, clear the supplier number).
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or function to understand the expected input parameters.
  Check Customizations: If the error persists and you believe the input is correct, check if there are any custom developments or enhancements that might be affecting the behavior of the transaction.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs to understand its purpose and expected input.
  SAP Notes: Look for any relevant SAP Notes that might address this error or provide additional context or fixes.
  User Authorization: Ensure that the user has the necessary authorizations to access the data related to either customers or suppliers, as this might also lead to unexpected behavior.
  Testing: If possible, test the transaction in a development or quality environment to replicate the issue and verify the solution without affecting production data.
  
  By following these steps, you should be able to resolve the EHPRC_RCS121 error and proceed with your SAP activities.