Allow negative stock on storage location

Question

Dear all,
When we allow negative stock on a storage location. At posting time we have an error "deficit stock of batch assignment". Anybody got a clue of what has to be done to correct this ???
Cheers,
Olivier

Answer 1

Dear Oliver,
Please do the following checks.
Prerequisites
To work with negative stocks, you have to:
· explicitly allow this in the Customizing system for each valuation area and storage location
· set the indicator Neg. stocks in plant in the material master record of the individual materials (storage data)
Negative stocks are allowed for special stocks if you have activated negative stocks in the valuation area and for the special stock concerned in the plant. You do not need to activate negative stocks in each material master record.
Procedure
You can define whether you want to allow negative stock by making the relevant settings for each storage type in Customizing.
To do this, choose Logistics Execution -- Warehouse Management--- Interfaces -- Inventory Management -
Allow Negative Stocks in Interim Storage Types --- Allow negative stock for each storage type in the Implementation Guide (IMG).
When the allow negative stock indicator is set, the system lets you post negative quants to the corresponding storage type.
Additionally, you can define whether you want the system to issue an error message (E) or a warning message (W) or no message (blank) when posting negative stock. You can make the relevant setting in the activity Control of System Messages in Warehouse Management. You can determine the notification type using the parameter MSV in the user master record.
To do this, choose System --- User profile --- Own data.
Then select the tab page Parameters.
Enter MSV in the Parameters field and enter the value with which you want to group certain users in the value field (for example 01).
Choose Logistics Execution ® Warehouse Management ® Interfaces ® Inventory Management ® Allow Negative Stocks in Interim Storage Types ® Control of System Messages in Warehouse Management in the Implementation Guide (IMG).
Create a new entry with the version number (Value) you have chosen and enter the desired system reaction in the Message Category field (E, W, or blank).
Regards
Mangal