Message type: E = Error
Message class: PHIN - Phase In: Messages
Message number: 420
Message text: Material has been already assigned to superior object
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.
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PHIN420
- Material has been already assigned to superior object ?The SAP error message PHIN420, which states "Material has been already assigned to superior object," typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where materials or components are being assigned to a superior object, such as a Bill of Materials (BOM) or a project.
Cause: The error arises when you attempt to assign a material to a superior object (like a BOM or a project) that has already been assigned to that object. This can happen due to: Duplicate Assignment: The material is already linked to the superior object, and the system does not allow multiple assignments. Incorrect Data Entry: There may be a misunderstanding or error in the data entry process, leading to attempts to reassign the same material. System Configuration: Certain configurations in the SAP system may restrict the assignment of materials to superior objects.
Solution: To resolve the PHIN420 error, you can take the following steps: Check Existing Assignments: Verify
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