How To Fix FKKMA035 - Key &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKMA - Messages for Master Agreement

• Message number: 035

• Message text: Key &1 is unknown

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 FKKMA035 - Key &1 is unknown ?

  The SAP error message FKKMA035 ("Key &1 is unknown") typically occurs in the context of the Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that the system is unable to find a specific key (such as a customer account, contract account, or other relevant identifier) in the database.
  Causes:
  
  Incorrect Key: The key you are trying to access does not exist in the system. This could be due to a typo or an incorrect reference.
  Data Deletion: The key may have been deleted or archived, making it unavailable for the current transaction.
  Authorization Issues: The user may not have the necessary authorizations to access the data associated with the key.
  Configuration Issues: There may be configuration problems in the FI-CA module that prevent the system from recognizing the key.
  Integration Issues: If the key is supposed to be created or updated by another module or system, there may be integration issues preventing this from happening.
  
  Solutions:
  
  Verify the Key: Double-check the key you are using for any typos or errors. Ensure that it is the correct identifier for the entity you are trying to access.
  Check Data Existence: Use transaction codes like FBL1N, FBL3N, or FBL5N to check if the key exists in the system. If it does not, you may need to create it or restore it if it was deleted.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data associated with the key. You may need to consult with your SAP security team.
  Consult Configuration: Review the configuration settings in the FI-CA module to ensure that everything is set up correctly. This may involve checking the settings for contract accounts, customer accounts, etc.
  Check Integration: If the key is supposed to be created or updated by another system, check the integration points to ensure that data is flowing correctly between systems.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the FI-CA module, such as FBL1N (Vendor Line Item Display), FBL3N (G/L Account Line Item Display), and FBL5N (Customer Line Item Display).
  SAP Documentation: Refer to the official SAP documentation for the FI-CA module for more detailed information on how to manage contract accounts and troubleshoot common issues.
  Support Community: Consider reaching out to the SAP Community or forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying these solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.