How To Fix EP106 - Clearing not possible - posting key &1 not in TBSL

SAP Error Message - Details

• Message type: E = Error

• Message class: EP - Messages for Posting Area

• Message number: 106

• Message text: Clearing not possible - posting key &1 not in TBSL

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 EP106 - Clearing not possible - posting key &1 not in TBSL ?

  The SAP error message EP106 "Clearing not possible - posting key &1 not in TBSL" typically occurs when there is an attempt to clear an item using a posting key that is not defined in the TBSL (Table for Posting Keys for Clearing). This can happen in various financial transactions, particularly in accounts receivable or accounts payable.
  Cause:
  
  Invalid Posting Key: The posting key used in the transaction is not defined in the TBSL table. This could be due to a configuration issue or an incorrect posting key being used in the transaction.
  Configuration Issues: The posting key may not be set up correctly in the system, or it may have been deleted or modified.
  Transaction Type: The transaction type being processed may not support the specified posting key for clearing.
  
  Solution:
  
  
  Check Posting Key Configuration:
  
  Go to transaction code OB14 (for defining posting keys) and verify if the posting key in question is correctly configured.
  Ensure that the posting key is set up for the appropriate account types and transaction types.
  
  
  
  Review Transaction:
  
  Check the transaction that triggered the error. Ensure that the correct posting key is being used for the clearing operation.
  If necessary, change the posting key to one that is valid for clearing.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team to understand the specific requirements for the posting key in your business context.
  
  
  
  Testing:
  
  After making any changes, perform a test transaction to ensure that the error does not occur again.
  
  
  
  User Authorization:
  
  Ensure that the user has the necessary authorizations to perform the clearing operation with the specified posting key.
  
  
  
  Related Information:
  
  TBSL Table: This table contains the configuration for posting keys and their allowed functionalities. You can view it using transaction code SE11 or SE16.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FBL1N (Vendor Line Item Display), and FBL5N (Customer Line Item Display) to analyze the documents involved in the clearing process.
  
  If the issue persists after checking the above points, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.