How To Fix C+404 - Rules table is defective, please maintain rules manually

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 404

• Message text: Rules table is defective, please maintain rules manually

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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Smart SAP Assistant

• What is the cause and solution for SAP error message C+404 - Rules table is defective, please maintain rules manually ?

  The SAP error message "C+404 Rules table is defective, please maintain rules manually" typically indicates an issue with the configuration of the rules table in the SAP system, particularly in the context of the SAP Convergent Charging (SAP CC) or similar modules that rely on rules for processing.
  Cause:
  
  Corrupted Rules Table: The rules table may have become corrupted due to system errors, improper updates, or inconsistencies in the data.
  Missing Entries: Required entries in the rules table may be missing or incorrectly configured.
  Version Mismatch: There may be a mismatch between the version of the rules table and the version of the application or module that is trying to access it.
  Data Consistency Issues: Inconsistencies in the data or configuration settings can lead to this error.
  
  Solution:
  
  
  Manual Maintenance:
  
  Access the rules table through the appropriate transaction code (e.g., using transaction codes like SE11 for data dictionary or SE80 for object navigator).
  Review the entries in the rules table for any inconsistencies or missing data.
  Manually correct any issues found, such as adding missing entries or correcting existing ones.
  
  
  
  Recreate the Rules Table:
  
  If the rules table is severely corrupted, it may be necessary to recreate it. This can involve exporting the current configuration, deleting the corrupted table, and then importing a clean version.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, bugs in the software can lead to such errors, and applying updates can resolve these issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with. There may be specific instructions or known issues related to the rules table.
  
  
  
  Contact SAP Support:
  
  If the issue persists after manual maintenance and checks, consider reaching out to SAP support for assistance. They may provide specific guidance based on the version and configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing rules and configurations in your SAP environment.
  SAP Notes: Search for SAP Notes related to the error message or the specific module you are using. SAP Notes often contain fixes or workarounds for known issues.
  Backup: Always ensure that you have a backup of your configuration before making changes to the rules table to prevent data loss.
  
  By following these steps, you should be able to address the C+404 error and restore functionality to the affected SAP module.