Message type: E = Error
Message class: MPE_INSTALLATION_MSG -
Message number: 066
Message text: Network has comp. demand for major assembly, but network does not exist.
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MPE_INSTALLATION_MSG066
- Network has comp. demand for major assembly, but network does not exist. ?The SAP error message MPE_INSTALLATION_MSG066 indicates that there is a discrepancy in the network planning for a major assembly. Specifically, it means that there is a component demand for a major assembly, but the corresponding network (which is typically used for production planning and execution) does not exist in the system.
Cause: Missing Network: The primary cause of this error is that the network required for the production of the major assembly has not been created or is not available in the system. Incorrect Configuration: There may be an issue with the configuration of the production process, such as missing routing or production version. Data Inconsistency: There could be inconsistencies in the master data, such as the bill of materials (BOM) or routing that do not align with the expected network. Planning Issues: The planning run may not have been executed correctly, leading to a situation where the demand is generated without the necessary network
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