How To Fix /SAPAPO/RRP_CUST001 - You cannot change the default exception group 999

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_CUST -

• Message number: 001

• Message text: You cannot change the default exception group 999

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_CUST001 - You cannot change the default exception group 999 ?

  The SAP error message /SAPAPO/RRP_CUST001 indicates that you are trying to change the default exception group (in this case, group 999) in the SAP Advanced Planning and Optimization (APO) module, which is not allowed. The default exception group is typically predefined and cannot be modified directly.
  Cause:
  
  Default Exception Group: The exception group 999 is a default group that is used by the system for specific purposes, and SAP restricts changes to this group to maintain system integrity and consistency.
  User Permissions: The user may not have the necessary permissions to modify exception groups.
  System Configuration: The system may be configured in such a way that certain exception groups are locked for changes.
  
  Solution:
  
  
  Use a Custom Exception Group: Instead of trying to modify the default exception group 999, create a new custom exception group. You can do this by:
  
  Navigating to the relevant configuration area in SAP APO.
  Creating a new exception group and defining the exceptions you want to include.
  
  
  
  Check User Permissions: Ensure that the user has the necessary authorizations to create or modify exception groups. If not, contact your SAP security administrator to grant the required permissions.
  
  
  Consult Documentation: Refer to the SAP documentation or help files for more information on exception groups and their configurations. This can provide insights into best practices and guidelines for managing exception groups.
  
  
  Contact SAP Support: If you believe that the error is occurring due to a system issue or if you need further assistance, consider reaching out to SAP support for help.
  
  
  Related Information:
  
  Exception Groups: Exception groups in SAP APO are used to categorize and manage exceptions that arise during planning processes. They help in identifying and addressing issues in supply chain planning.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/RRP1 for planning board or /SAPAPO/OM_ORDER for order management, where you can view and manage exception groups.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide updates related to exception groups and error messages.
  
  By following these steps, you should be able to resolve the error and effectively manage exception groups in your SAP APO environment.