Message type: E = Error
Message class:  /ACCGO/CAS_FLLW_MSG -  
Message number: 868
Message text: Material &1 is not valid
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The SAP error message /ACCGO/CAS_FLLW_MSG868 Material &1 is not valid typically indicates that the material number specified in the transaction is not recognized as valid in the system. This can occur for several reasons, and understanding the cause is essential for resolving the issue. Causes: Material Not Created: The material number may not have been created in the system. Material Status: The material could be inactive or blocked for certain transactions. Incorrect Material Number: There may be a typo or formatting issue with the material number entered. Material Type: The material type may not be valid for the transaction being performed. Plant/Storage Location Issues: The material may not be assigned to the specific plant or storage location being used in the transaction. Authorization Issues: The user may not have the necessary authorizations to access the material. Solutions: Check Material Existence: Verify if the material number exists in the system using transaction codes like MM03 (Display Material) or MM01 (Create
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