How To Fix SCRP_DYNPRO_UTIL_1003 - Key in internal tables exists twice. Error corrected

SAP Error Message - Details

• Message type: E = Error

• Message class: SCRP_DYNPRO_UTIL_1 - Messages for Report z_icon_neu

• Message number: 003

• Message text: Key in internal tables exists twice. Error corrected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCRP_DYNPRO_UTIL_1003 - Key in internal tables exists twice. Error corrected ?

  The SAP error message SCRP_DYNPRO_UTIL_1003 indicates that there is a duplicate key in an internal table. This typically occurs when the program is trying to insert or process data in an internal table that requires unique keys, but the same key is found more than once.
  Cause:
  
  Duplicate Entries: The most common cause is that the data being processed contains duplicate entries for a key that is expected to be unique.
  Incorrect Logic: There may be a flaw in the logic of the ABAP program that leads to the same key being added multiple times.
  Data Retrieval Issues: If the data is being fetched from a database or another source, it might not be filtered correctly, leading to duplicates.
  
  Solution:
  
  Check Data Source: Review the data source to ensure that it does not contain duplicates. If it does, you may need to modify the query or data extraction logic to eliminate duplicates.
  Modify ABAP Code: 
  
  Ensure that the logic for populating the internal table checks for existing keys before adding new entries. You can use the READ TABLE statement to check for existing keys.
  Use the SORT and DELETE ADJACENT DUPLICATES statements to remove duplicates from the internal table after it has been populated.
  
  
  Debugging: Use the ABAP debugger to step through the code and identify where the duplicates are being introduced. This can help you pinpoint the exact location in the code that needs to be corrected.
  Error Handling: Implement error handling to manage situations where duplicates are detected, such as logging the error or notifying the user.
  
  Related Information:
  
  ABAP Documentation: Review the SAP documentation on internal tables and key handling to understand best practices for managing unique keys.
  SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error or provide additional guidance.
  Community Forums: Engage with the SAP community forums or SAP Help Portal for insights from other users who may have encountered and resolved similar issues.
  
  By addressing the root cause of the duplicate keys and implementing the suggested solutions, you should be able to resolve the SCRP_DYNPRO_UTIL_1003 error effectively.