How To Fix S_CMI_ACT_CHK036 - No data was inserted into Pre-Staging Table due to duplicate keys

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CMI_ACT_CHK - Message class for Activation checks

• Message number: 036

• Message text: No data was inserted into Pre-Staging Table due to duplicate keys

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_CMI_ACT_CHK036 - No data was inserted into Pre-Staging Table due to duplicate keys ?

  The SAP error message S_CMI_ACT_CHK036 indicates that no data was inserted into the Pre-Staging Table because of duplicate keys. This typically occurs during data transfer processes, such as when loading data into SAP from external sources or during data migration activities.
  Cause:
  The error is caused by the presence of duplicate key values in the data being processed. In SAP, each record in a table must have a unique key to ensure data integrity. When the system encounters duplicate keys, it cannot insert the records into the Pre-Staging Table, leading to this error message.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Identify Duplicate Records:
  
  Review the data source to identify which records are causing the duplication. You can use tools like Excel or SQL queries to find duplicates based on the key fields defined in the Pre-Staging Table.
  
  
  
  Remove or Modify Duplicates:
  
  Once you have identified the duplicates, you can either remove them or modify them to ensure that each record has a unique key. This may involve:
  
  Deleting duplicate entries.
  Merging records if applicable.
  Modifying key fields to ensure uniqueness.
  
  
  
  
  
  Check Data Mapping:
  
  Ensure that the data mapping from the source to the Pre-Staging Table is correct. Sometimes, incorrect mappings can lead to unintended duplicates.
  
  
  
  Re-run the Data Load:
  
  After addressing the duplicates, re-run the data load process to see if the error persists.
  
  
  
  Review Logs:
  
  Check the logs for any additional information or warnings that might provide further insights into the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines related to the Pre-Staging Table and the data load process you are using.
  
  
  
  Related Information:
  
  Pre-Staging Table: This is a temporary table used to hold data before it is processed and moved to the final destination table in SAP. It is often used in data migration and ETL (Extract, Transform, Load) processes.
  Data Integrity: Maintaining unique keys is crucial for data integrity in relational databases, including SAP.
  SAP Data Services: If you are using SAP Data Services or similar ETL tools, ensure that the data flow is designed to handle duplicates appropriately.
  
  By following these steps, you should be able to resolve the S_CMI_ACT_CHK036 error and successfully insert data into the Pre-Staging Table.