Message type: E = Error
Message class:  SLS_PAYSP - Payment Service Provider Integration 
Message number: 016
Message text: Order change currently not possible; payment process not yet complete
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The SAP error message SLS_PAYSP016 ("Order change currently not possible; payment process not yet complete") typically occurs in the context of sales order processing, particularly when there are pending payment processes associated with the order. This error indicates that the system is preventing changes to the order because the payment process has not been finalized.
Causes:
Pending Payment Transactions: The order may have associated payment transactions that are still in progress or have not been completed.
Payment Method Issues: The payment method used for the order may have restrictions or issues that prevent changes.
Order Status: The order may be in a status that does not allow modifications until the payment process is completed.
Integration Issues: If the order is integrated with other systems (like a payment gateway), there may be delays or issues in communication.
Solutions:
Complete Payment Process: Ensure that all payment transactions related to the order are completed. This may involve checking the payment Get instant SAP help. Sign up for our Free Essentials Plan.
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