How To Fix PLMDISCALC052 - Low-level code of material &1 could not be determined (recursion)

SAP Error Message - Details

• Message type: E = Error

• Message class: PLMDISCALC - Messages for LLC calculation

• Message number: 052

• Message text: Low-level code of material &1 could not be determined (recursion)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLMDISCALC052 - Low-level code of material &1 could not be determined (recursion) ?

  The SAP error message PLMDISCALC052 indicates that the system is unable to determine the low-level code for a material due to a recursion issue. This typically occurs in the context of material master data and product structure where the system is trying to calculate the low-level code but encounters a circular reference or an infinite loop.
  Cause:
  
  Circular Reference: The most common cause of this error is a circular reference in the bill of materials (BOM) or in the product structure. This means that one or more components are referencing each other in a way that creates a loop.
  Incorrect BOM Structure: If the BOM is not structured correctly, it can lead to issues in determining the low-level code.
  Missing Data: If there are missing or incomplete data entries in the material master or BOM, it can also lead to this error.
  Configuration Issues: Sometimes, configuration settings in the system can lead to this error, especially if there are custom developments or modifications.
  
  Solution:
  
  Check BOM for Circular References: Review the BOM and product structure for any circular references. Ensure that no component is referencing itself or creating a loop with other components.
  Validate Material Master Data: Ensure that all relevant material master data is complete and accurate. Check for any missing fields or incorrect entries.
  Use Transaction Codes: Utilize transaction codes like CS03 (Display BOM) or CS02 (Change BOM) to analyze the BOM structure and identify any issues.
  Recalculate Low-Level Codes: You can use transaction code CS15 (Low-Level Code) to recalculate the low-level codes for the materials involved. This may help in resolving the recursion issue.
  Check Configuration: If the issue persists, review the configuration settings related to BOM and material management. Ensure that there are no custom settings that could be causing the problem.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Low-Level Code: The low-level code is a hierarchical representation of the components in a BOM, indicating the level at which a material is used in the product structure.
  BOM Structure: Understanding the structure of your BOM is crucial for effective material management and production planning.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps taken to troubleshoot.
  
  By following these steps, you should be able to identify and resolve the cause of the PLMDISCALC052 error in SAP.