How To Fix FSC1002 - Key is not completely qualified: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FSC1 - FI-CA Extended: Message Class

• Message number: 002

• Message text: Key is not completely qualified: &1 &2 &3 &4

What causes this issue?

Internal program error:
You tried to carry out a SELECT-SINGLE command with a key that is not
completely qualified.

System Response

The system cannot carry out your request.

How to fix this error?

Make a note of the :
Text of the error message
Transactions
Entries that led to this error
Send a problem message with these details to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FSC1002 - Key is not completely qualified: &1 &2 &3 &4 ?

  The SAP error message FSC1002, which states "Key is not completely qualified: &1 &2 &3 &4," typically occurs in the context of financial accounting or controlling modules when a key (such as a cost center, profit center, or other master data) is not fully specified or is missing required components.
  Cause:
  
  Incomplete Key Specification: The error usually arises when a key that is expected to be fully qualified (i.e., containing all necessary segments or identifiers) is provided with missing parts. For example, if a cost center is expected to have a company code, cost center number, and other identifiers, and one or more of these are missing, the error will trigger.
  Configuration Issues: There may be issues in the configuration of the relevant master data or the way the system is set up to handle certain keys.
  Data Entry Errors: Users may have entered data incorrectly, leading to incomplete keys being processed.
  
  Solution:
  
  Check Key Completeness: Review the key that is causing the error. Ensure that all required components are provided and correctly formatted. For example, if it’s a cost center, make sure the company code and cost center number are both included.
  Review Master Data: Verify that the master data for the key in question is correctly set up in the system. This includes checking if the relevant entries exist in the database.
  Correct Data Entry: If the error is due to user input, correct the data entry to ensure that all necessary fields are filled out.
  Consult Documentation: Refer to SAP documentation or help resources for specific requirements regarding the keys you are working with.
  System Configuration: If the issue persists, it may be necessary to consult with your SAP Basis or configuration team to ensure that the system is set up correctly to handle the keys in question.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to check or modify master data (e.g., KS01 for cost centers, KP06 for planning).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify the relevant data.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the key is being processed incorrectly.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.