How to solve SAP Purchasing organization not responsible for plant

When facing the error SAP Purchasing organization not responsible for plant while creating a Purchase Info Record (PIR), the root cause is most likely pretty simple : the purchasing organization hasn’t been defined for the plant.

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As described in the Performance Assistant, some customization must be missing – if the values used are correct only, of course, as it might be that wrong values are being used.

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In transaction SPRO, find Enterprise Structure > Assignment > Materials Management > Assign purchasing organization to plant

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Here, add an entry with the required purchasing organization and the Plant.

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Select a customizing request

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And the new entry should now be there, therefore not having anymore the issue while creating a PIR

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