How To Fix CC352 - Change number & duplicated in internal table

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 352

• Message text: Change number & duplicated in internal table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC352 - Change number & duplicated in internal table ?

  The SAP error message CC352 ("Change number & duplicated in internal table") typically occurs in the context of change management within SAP, particularly when working with change numbers in the Change Management (CM) module of SAP's Product Lifecycle Management (PLM) or in the context of Engineering Change Management (ECM).
  Cause:
  The error CC352 indicates that there is a duplicate entry for a change number in the internal table being processed. This can happen due to several reasons:
  
  Duplicate Entry: The same change number is being entered multiple times in a transaction or during a batch process.
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to the same change number being referenced more than once.
  Program Logic Error: There could be a bug or oversight in the custom code or standard program that is handling the change numbers.
  
  Solution:
  To resolve the CC352 error, you can take the following steps:
  
  
  Check for Duplicates: Review the entries you are trying to process and ensure that there are no duplicate change numbers. This can be done by checking the relevant tables or using transaction codes like CC01, CC02, or CC03 to view change numbers.
  
  
  Data Validation: Ensure that the data being inputted into the system is validated before processing. Implement checks to prevent duplicate entries.
  
  
  Debugging: If you are working with custom programs or enhancements, debug the code to identify where the duplication is occurring. Look for loops or logic that may be causing the same change number to be added multiple times.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or process you are working with. There may be known issues or patches available.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with details of the error, the context in which it occurs, and any relevant logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CC01 - Create Change Number
  CC02 - Change Change Number
  CC03 - Display Change Number
  
  
  SAP Notes: Search for SAP Notes related to error CC352 in the SAP Support Portal. There may be specific notes addressing this error with additional guidance or fixes.
  Change Management Process: Understanding the overall change management process in SAP can help in identifying where the issue might be occurring.
  
  By following these steps, you should be able to identify and resolve the issue causing the CC352 error in SAP.