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Negatibe QTy

Former Member
0 Kudos

Dear All,

As i am checking MB5B report some material's Qty is coming negative.i checked material in mm02,No negative qty allowed.why system showing negative Qty.

what is the reason for this.

Regards

Pavan

Accepted Solutions (1)

Accepted Solutions (1)

deiva
Active Contributor
0 Kudos

Hai,

1.If u execute the MB5B for the particular complete period - month /year, then report will not show the -ve Qty, instead of running the report on a particular date.

2.The stock and value information is kept in the tables on a monthly basis. The table entries relate to the complete posting period, and not to a specific posting date.

3.Say for Example,

GR - 100 qty - 20.5.2008 posting date & date of entry is 20.5.2008

If u do the

GI - 100 qty - 10.5.2008 posting date & date of entry is 21.5.2008 for the same material.

The system allows this goods issue to be posted with a posting date before than the posting date in the goods receipt because on the period 05/2008 we have stock enough to save this goods movement. The system checks for stock in the whole period, and not to specific dates within the period.

4.Reports like MB5B (Stock on posting date) can offer negative results when executed for dates previous to the goods receipt, but this is only a reporting issue: if the program is correctly executed for the complete period (month/year), it should never show negative values.

Answers (2)

Answers (2)

Former Member
0 Kudos

Hi,

Check your material master Plant storage 2 tab whether Negative stocks are allowed @ plant level or not.

(check whether tick is there).

If its not there system wont allow to post a doc for material issue if stock is not there in your plant.

In your case check your posting date of the doc as well as the last date on which material master was changed.

Also check in OMJ1 whether negative stock is allowed for your Valuation Area (Plant) & Storage locations.

Hope it will help.

Regards,

Former Member
0 Kudos

hi,

sombody might have removed the tick and posted the doc and then again placed the tick. genrally this tick is rmoved at the time of go live till closure.