Message type: E = Error
Message class: /NFM/MM -
Message number: 201
Message text: Transaction &: NF key missing
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/NFM/MM201
- Transaction &: NF key missing ?The SAP error message /NFM/MM201 Transaction &: NF key missing typically indicates that there is a missing or incorrect configuration related to the Non-Financial (NF) key in the system. This error often arises in the context of materials management or inventory management processes, particularly when trying to execute a transaction that requires a valid NF key.
Cause: Missing NF Key: The most common cause is that the NF key has not been defined in the system for the material or transaction you are trying to process. Incorrect Configuration: The NF key may be incorrectly configured or not assigned to the relevant material or transaction type. Data Inconsistency: There may be inconsistencies in the master data or transaction data that lead to the system not being able to find the required NF key. Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or use the NF key.
Solution: Check NF Key Configuration: Go to the
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