SAP_ABAP_Internal table data duplication problem, solution ideas

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1. If the condition of LEFT JOIN does not determine the unique record, data duplication will occur!  

2. Check the association conditions of LEFT JOIN and locate the association conditions and data duplication locations.


 Data exported from SAP--converted into text, steps:

 

 

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Origin blog.csdn.net/java_zhong1990/article/details/134782350