How To Fix CNV515 - Generic buffer for server &1 was reset


CNV515 - Overview

  • Message type: E = Error

  • Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

  • Message number: 515

  • Message text: Generic buffer for server &1 was reset

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  • 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.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


CNV515 - Details

  • The SAP error message "CNV515 Generic buffer for server &1 was reset" typically indicates an issue related to the data transfer or processing in a conversion or migration scenario, often associated with SAP's data migration tools or processes. This error can occur during data migration activities, such as using the SAP S/4HANA Migration Cockpit or other data transfer methods.
    
    Cause: Buffer Overflow: The error may occur if the buffer used for data transfer has exceeded its capacity, leading to a reset. Network Issues: Temporary network disruptions or connectivity issues between the application server and the database can cause the buffer to reset. Resource Limitations: Insufficient memory or CPU resources on the server can lead to performance issues, causing the buffer to reset.
    Configuration Issues: Incorrect configuration settings in the SAP system or the migration tool can lead to this error. Data Volume: Large volumes of data being processed at once can overwhelm the system, leading to

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