How To Fix K/006 - Assign a source field to all table key fields

SAP Error Message - Details

• Message type: E = Error

• Message class: K/ -

• Message number: 006

• Message text: Assign a source field to all table key fields

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message K/006 - Assign a source field to all table key fields ?

  The SAP error message K/006, which states "Assign a source field to all table key fields," typically occurs in the context of configuring a data source or during the setup of a data transfer process in SAP, particularly in the context of CO (Controlling) or other modules that involve data extraction and reporting.
  Cause:
  This error arises when you are trying to create or modify a data source, and not all key fields in the target table have been assigned corresponding source fields. In SAP, each key field in a table must have a source field defined to ensure that data can be accurately mapped and transferred from the source to the target.
  Solution:
  To resolve the K/006 error, follow these steps:
  
  
  Identify Key Fields: Determine which fields in the target table are designated as key fields. You can do this by checking the table structure in the Data Dictionary (transaction SE11).
  
  
  Check Source Fields: Review the data source configuration to see which source fields have been assigned to the key fields of the target table.
  
  
  Assign Missing Source Fields:
  
  Go to the data source configuration (transaction RSA1 for Data Warehousing or the relevant transaction for your context).
  Locate the data source that is causing the error.
  Ensure that each key field in the target table has a corresponding source field assigned. If any key fields are missing source field assignments, you need to assign them appropriately.
  
  
  
  Save and Activate: After making the necessary assignments, save your changes and activate the data source.
  
  
  Test the Configuration: Once the changes are made, test the data extraction or transfer process to ensure that the error has been resolved.
  
  
  Related Information:
  
  Data Source Configuration: Familiarize yourself with the data source configuration process in SAP, including how to map fields between source and target.
  SAP Documentation: Refer to SAP Help documentation for detailed guidance on data source configuration and troubleshooting.
  Transaction Codes: Common transaction codes related to data sources include:
  
  RSA1: Data Warehousing Workbench
  SE11: Data Dictionary
  SE80: Object Navigator
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  
  By following these steps, you should be able to resolve the K/006 error and ensure that your data source is correctly configured for data extraction or reporting.