How To Fix REXCES121 - Maintain posting parameters for company &

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCES -

• Message number: 121

• Message text: Maintain posting parameters for company &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REXCES121 - Maintain posting parameters for company & ?

  The SAP error message REXCES121, which states "Maintain posting parameters for company &," typically occurs in the context of the SAP system when there are missing or incorrect posting parameters for a specific company code in the system. This can happen in various modules, such as Financial Accounting (FI) or Controlling (CO), where posting parameters are essential for processing transactions.
  Cause:
  
  Missing Configuration: The posting parameters for the specified company code have not been maintained in the system.
  Incorrect Settings: The existing settings may be incorrect or incomplete, leading to issues when trying to post transactions.
  Company Code Not Defined: The company code referenced in the error message may not be defined in the system or may not be active.
  
  Solution:
  To resolve the REXCES121 error, follow these steps:
  
  
  Access the Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the relevant configuration area, typically under:
  
  Financial Accounting (FI) > General Settings > Document > Maintain Document Types or
  Controlling (CO) > Cost Element Accounting > Master Data > Maintain Cost Elements.
  
  
  
  
  
  Maintain Posting Parameters:
  
  Look for the option to maintain posting parameters for the specific company code mentioned in the error message.
  Ensure that all required fields are filled out correctly, including:
  
  Document types
  Posting keys
  Account types
  Any other relevant parameters.
  
  
  
  
  
  Check Company Code Settings:
  
  Verify that the company code is correctly defined and active in the system.
  Ensure that all necessary configurations for the company code are completed.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, try to perform the transaction again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the required parameters, refer to SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OBA7 (for document types) or OKEQ (for controlling area settings) to access the relevant configuration settings.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to the configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP configuration for further assistance.