How To Fix CC802 - Error occurred when constructing node table

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 802

• Message text: Error occurred when constructing node table

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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC802 - Error occurred when constructing node table ?

  The SAP error message CC802, which states "Error occurred when constructing node table," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with Cost Center Accounting or Profit Center Accounting. This error can arise during various operations, such as when executing reports, running planning functions, or processing data in the CO module.
  Causes of CC802 Error
  
  
  Data Inconsistencies: There may be inconsistencies or missing data in the master data or transaction data that the system is trying to process.
  
  
  Configuration Issues: Incorrect configuration settings in the controlling area, cost centers, or profit centers can lead to this error.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also trigger this error.
  
  
  Technical Issues: Problems with the underlying database or issues with the SAP system itself, such as memory allocation or performance issues, can cause this error.
  
  
  Version Compatibility: If there are discrepancies between different versions of SAP or if certain patches or updates are missing, it may lead to this error.
  
  
  Solutions to CC802 Error
  
  
  Check Data Consistency:
  
  Verify that all necessary master data (cost centers, profit centers, etc.) is correctly maintained and that there are no missing entries.
  Use transaction codes like KAH1 (Cost Center Master Data) or KE51 (Profit Center Master Data) to check the relevant data.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings in the controlling area are correct. This includes checking the settings for cost elements, cost centers, and profit centers.
  Use transaction code OKKP to check the controlling area settings.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the transaction. This can be checked with the help of your SAP security team.
  
  
  
  Analyze Logs:
  
  Check the system logs (transaction code SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Database and Performance Checks:
  
  If the error is related to performance, consider checking the database performance and memory allocation settings. You may need to consult with your Basis team for this.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. Sometimes, SAP releases patches or notes that provide fixes for known issues.
  
  
  
  Testing in a Development Environment:
  
  If possible, replicate the issue in a development or test environment to better understand the cause without affecting production data.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items), KSBP (Cost Centers: Plan Line Items), and KOC4 (Cost Center Planning).
  Documentation: Review SAP documentation related to Controlling and the specific processes you are working with to ensure compliance with best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CC802 error in your SAP system.