Message type: E = Error
Message class: WRF_APC - Messages for Operational Assortment Planning and Control
Message number: 518
Message text: Material type, material group and material category are blank
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WRF_APC518
- Material type, material group and material category are blank ?Certainly! Here's a detailed explanation for the SAP error message: SAP Error Message: WRF_APC518: Material type, material group and material category are blank
Cause: This error occurs when the system expects the fields Material Type, Material Group, and Material Category to be filled but finds them empty during a process related to material master data or integration with Advanced Planning and Optimization (APO) components. Common scenarios include: When creating or replicating material master data to APO (e.g., CIF - Core Interface). When running planning or integration processes that require these fields to be populated. Missing or incomplete material master data in ECC or APO system. Incorrect or incomplete configuration in the integration model or CIF settings. Explanation: Material Type: Defines the type of material (e.g., raw material, finished product). Material Group: Used for grouping materials for reporting or pricing. Material Category: Often used in APO to classify materials for planning purposes. If these fields are blank, the system cannot correctly process the material for
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