How To Fix FMCF172 - Wert '&1' des Parameters '&2' zur Steuerung der Nummernvergabe ungünstig

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCF -

• Message number: 172

• Message text: Wert '&1' des Parameters '&2' zur Steuerung der Nummernvergabe ungünstig

Was verursacht dieses Problem?

You have activated cascaded parallel processing, in other words, the
data selection is divided between several dialog processes. The
technique is used for processing very large amounts of data in
high-performace system environments. In the commitment carryforward, the
number ranges for the <DS:DE.FM_CFBELNR>fiscal year change document
number</> and the <DS:DE.FM_STUNR>FM level number</> are accessed. This
can lead to performance bottlenecks. You can use parameters to set the
buffers so that you have the best system response when you assign
numbers. The value '&V1&' of the parameter '&V2&' has an unsuitable
value.
Note the following:
If the standard value for the <DS:DE.NRIVBUFFER>buffer size</> in the
<DS:TRAN.SNRO>Number Range Object Maintenance</> was changed
<DS:DE.FM_CCF_NRIVBUF_STUNR>, the buffer size for the level number</>
should be double the <DS:DE.FM_CCF_NRIVBUF_CFDOC>buffer size for the
fiscal year change document number</>.
If the standard value for the <DS:DE.NRIVBUFFER>buffering</> in the
<DS:TRAN.SNRO>Number Range Object Maintenance</> was changed
<DS:DE.FM_QUANT_STUNR>, the package size for the level number</> should
be double the <DS:DE.FM_QUANT_CFDOC>package size for the fiscal year
change document number</>.
The <DS:DE.FM_QUANT_STUNR>package size for the level number</> should be
a denominator of the <DS:DE.FM_CCF_NRIVBUF_STUNR>buffer size for the
level number</>
The <DS:DE.FM_QUANT_STUNR>package size for the fiscal year document
number</> should be a denominator of the <DS:DE.FM_CCF_NRIVBUF_STUNR>
buffer size for the fiscal year change document number</>
The values for the buffer size and the package size should be large
enough to prevent bottlenecks occurring when assigning numbers in the
process overview.
The values of the package size should not be set unnecessarily high as a
certain amount of numbers are irretrievably lost through the package
size in each processing run started.
The values of the buffer size should not be set unnecessarily high as a
certain amount of numbers are irretrievably lost through the buffer size
with each server restart.
The values for the buffer size should be reset to the standard values
once the program run has finished.

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Systemantwort

This message can be issued as a warning or as an error.

Wie behebe ich diesen Fehler?

Check the value '<(>&<)>V1<(>&<)>' of the parameter '<(>&<)>V2<(>&<)>'
and change it if necessary.

Vorgehensweise für Systemadministratoren

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