Message type: E = Error
Message class: /PLMI/PPEENG -
Message number: 156
Message text: &1 between &2 and &3 causes recursion and is not allowed
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/PLMI/PPEENG156
- &1 between &2 and &3 causes recursion and is not allowed ?The SAP error message /PLMI/PPEENG156 &1 between &2 and &3 causes recursion and is not allowed typically occurs in the context of SAP's Production Planning and Execution (PP/PE) module, particularly when dealing with planning scenarios that involve recursive relationships.
Cause: This error indicates that there is a recursive dependency in the planning process. Specifically, it means that the system has detected a situation where a planning object (like a product or a resource) is indirectly referencing itself through a series of relationships. This can happen in various scenarios, such as: Bill of Materials (BOM): If a BOM is defined in such a way that it references itself directly or indirectly. Routing: If a routing step refers back to a previous step in a way that creates a loop. Planning Hierarchies: If there are circular dependencies in the planning hierarchy.
Solution: To resolve this error, you will need to identify and eliminate the recursive relationships. Here are some
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