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RT556 - SAP buffer: table definition (TableDefintion)

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SAP Error Message - Details

  • Message type: E = Error

  • Message class: RT - Monitoring infrastructure MSG and alert texts

  • Message number: 556

  • Message text: SAP buffer: table definition (TableDefintion)

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  • What causes this issue?

    The TableDefinition buffer (also known as the TTAB buffer) contains
    Table definitions from the SAP Repository. These are stored in the table
    DDNTT.
    You can set the maximum number of entries in the buffer directory using
    system parameter <ZH>rsdb/ntab/entrycount</>. The system then calculates
    the maximum size of the TableDefinition-Puffer from this maximum number
    of entries.
    The maximum number of entries in the other SAP Repository buffers is set
    by the system to twice the size of the maximum number of entries in the
    TableDefinition buffer.

    How to fix this error?

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    INCLUDE BC_BUFFER_INFO1 OBJECT DOKU ID TX LANGUAGE EN
    A typical size for the number of entries is around 30.000.
    INCLUDE BC_BUFFER_INFO2 OBJECT DOKU ID TX LANGUAGE EN

    Error message extract from SAP system. Copyright SAP SE.


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