How To Fix >U306 - No free key up to no. &1 found for the payment lot

>U306 - Overview

• Message type: E = Error

• Message class: >U -

• Message number: 306

• Message text: No free key up to no. &1 found for the payment lot

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >U306 - No free key up to no. &1 found for the payment lot ?

  The SAP error message "U306 No free key up to no. &1 found for the payment lot" typically occurs in the context of payment processing, particularly when dealing with payment lots in the SAP system. This error indicates that the system is unable to find a free key for the specified payment lot number, which is necessary for processing payments.
  
  Cause:
  
  Exhausted Key Range: The key range for payment lots may have been exhausted. This can happen if the system has reached the maximum number of payment lots that can be created with the current configuration.
  
  Configuration Issues: There may be issues with the configuration of the payment lot settings in the system, such as incorrect number ranges or missing settings.
  Number Range Object: The number range object associated with payment lots may not be properly defined or may not have sufficient intervals defined.
  Authorization Issues: There may be authorization issues preventing the system from