Message type: E = Error
Message class:  8I - Localization India 
Message number: 221
Message text: The available line item quantity is & whereas the entered quantity is &
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.
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The SAP error message 8I221 indicates a discrepancy between the available line item quantity and the quantity that has been entered in a transaction. This error typically occurs in the context of inventory management or when processing goods movements, such as in sales orders, purchase orders, or inventory adjustments.
Cause: The error message is triggered when: The quantity you are trying to enter exceeds the available quantity in stock. There may be a stock shortage due to previous transactions that have not been updated or posted. The system may be configured to prevent over-commitment of stock, leading to this error when attempting to enter a quantity greater than what is available.
Solution: To resolve this error, you can take the following steps: Check Available Stock: Verify the available stock for the material in question. You can do this by using transaction codes like MMBE (Stock Overview) or MB52 (List Warehouse Stocks on Hand). Ensure that the stock is available in
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