How To Fix AQ309 - Specify values for the key fields

AQ309 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 309

• Message text: Specify values for the key fields

What causes this issue?

You attempted to link an SAP table without specifying the complete
WHERE condition. When linking an SAP table, you must specify all key
fields.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Specify a valid value for each key field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ309 - Specify values for the key fields ?

  The SAP error message AQ309, which states "Specify values for the key fields," typically occurs when a user attempts to execute a transaction or process that requires specific key fields to be filled in, but those fields are either left blank or not properly populated.
  
  Cause:
  
  Missing Key Fields: The most common cause is that the required key fields in the transaction or data entry screen have not been filled out.
  Incorrect Configuration: Sometimes, the configuration of the data model or the transaction might require certain fields to be mandatory, and if they are not set, the error will occur.
  User Input Error: Users may overlook entering necessary information or may not be aware of which fields are required.
  
  
  Solution:
  
  Check Required Fields: Review the transaction or screen to identify which key fields are required. Ensure that all mandatory fields are filled in correctly.
  Consult Documentation: Refer to the relevant SAP documentation or help files for the