How To Fix FINLOC_JP_INVSUM018 - Table 'nayose' contains lines with same keys

SAP Error Message - Details

• Message type: E = Error

• Message class: FINLOC_JP_INVSUM -

• Message number: 018

• Message text: Table 'nayose' contains lines with same keys

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINLOC_JP_INVSUM018 - Table 'nayose' contains lines with same keys ?

  The SAP error message FINLOC_JP_INVSUM018 indicates that there are duplicate entries in the table 'nayose' for the same keys. This typically occurs during the processing of financial documents or during the execution of certain transactions where unique keys are expected.
  Cause:
  
  
  Duplicate Entries: The most common cause of this error is that the table 'nayose' contains multiple entries with the same key values. This can happen due to:
  
  Incorrect data entry or data import processes.
  Issues in the logic of custom programs or enhancements that write to this table.
  Data migration activities that did not enforce uniqueness constraints.
  
  
  
  Configuration Issues: Sometimes, the configuration settings in the system may not be set up correctly, leading to the creation of duplicate records.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Use SQL queries or transaction codes (like SE16 or SE11) to check the contents of the 'nayose' table and identify the duplicate entries. You can run a query to group by the key fields and count the occurrences to find duplicates.
  
  Example SQL query:
  SELECT key_field1, key_field2, COUNT(*)
  FROM nayose
  GROUP BY key_field1, key_field2
  HAVING COUNT(*) > 1;
  
  
  Remove Duplicates: 
  
  Once you identify the duplicates, you will need to decide how to handle them. This could involve:
  
  Deleting the duplicate entries if they are not needed.
  Merging the data if the duplicates contain different information that needs to be preserved.
  
  
  
  
  
  Check Data Entry Processes: 
  
  Review the processes that lead to the creation of entries in the 'nayose' table. Ensure that there are checks in place to prevent duplicates from being created in the first place.
  
  
  
  Consult Documentation: 
  
  Check SAP documentation or notes related to the specific error message for any additional guidance or patches that may address the issue.
  
  
  
  Engage SAP Support: 
  
  If the issue persists or if you are unsure about how to proceed, consider reaching out to SAP support for assistance. They may provide insights specific to your version of SAP or any known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), and SE80 (Object Navigator) to analyze the table structure and data.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Testing: After resolving the duplicates, conduct thorough testing to ensure that the issue does not recur and that the system behaves as expected.
  
  By following these steps, you should be able to resolve the FINLOC_JP_INVSUM018 error and prevent it from occurring in the future.