Message type: E = Error
Message class: /SAPAPO/RES_MSG -
Message number: 018
Message text: Maintain links
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/SAPAPO/RES_MSG018
- Maintain links ?The SAP error message /SAPAPO/RES_MSG018 with the description "Maintain links" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the configuration of links between different planning objects, such as resources, products, or locations.
Cause: Missing Links: The error often indicates that there are missing or incorrectly configured links between the planning objects in the system. This could be due to incomplete master data setup or incorrect configuration in the planning area. Data Inconsistencies: There may be inconsistencies in the data that prevent the system from establishing the necessary links. Authorization Issues: Sometimes, the user may not have the necessary authorizations to maintain or view the links. System Configuration: The configuration settings in the APO system may not be set up correctly, leading to issues in maintaining links.
Solution: Check Master Data: Ensure that all relevant master data (like resources, products, and locations) is correctly maintained and that the
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