Message type: E = Error
Message class:  64 - Treasury Management: Securities 
Message number: 043
Message text: Edit conditions
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The SAP error message 64043, which states "Edit conditions," typically occurs in the context of condition maintenance in SAP, particularly when dealing with pricing conditions in sales and distribution (SD) or materials management (MM). This error usually indicates that there is an issue with the conditions that have been set up for pricing, discounts, or other related functionalities.
Cause: Incorrect Condition Records: The condition records may not be properly maintained or may be missing required fields. Inconsistent Data: There may be inconsistencies in the data entered for the condition records, such as invalid keys or missing values. Authorization Issues: The user may not have the necessary authorizations to edit the condition records. Locked Records: The condition records might be locked by another user or process, preventing edits. Incorrect Condition Type: The condition type being used may not be appropriate for the transaction or may not be configured correctly.
Solution: Check Condition Records: Go to the condition maintenance transaction
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