How To Fix PLMDISCALC005 - Low-level code of material &1 is reduced

SAP Error Message - Details

• Message type: E = Error

• Message class: PLMDISCALC - Messages for LLC calculation

• Message number: 005

• Message text: Low-level code of material &1 is reduced

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLMDISCALC005 - Low-level code of material &1 is reduced ?

  The SAP error message PLMDISCALC005 indicates that the low-level code of a material has been reduced. This typically occurs in the context of material master data management, particularly when dealing with the planning and production processes in SAP.
  Cause:
  The low-level code is a hierarchical indicator that shows the level of a material in the bill of materials (BOM) structure. A reduction in the low-level code can happen due to various reasons, such as:
  
  Changes in BOM Structure: If the BOM structure is modified (e.g., components are added or removed), the low-level code may be recalculated, leading to a reduction.
  Material Master Changes: Changes in the material master data, such as the deletion of a component or changes in the production process, can affect the low-level code.
  Planning Run: During a planning run, if the system detects that the low-level code needs to be adjusted based on the current BOM structure, it may reduce the code.
  
  Solution:
  To resolve the PLMDISCALC005 error, consider the following steps:
  
  Check BOM Structure: Review the BOM for the affected material to ensure that it is correctly structured. Look for any recent changes that may have led to the reduction of the low-level code.
  Recalculate Low-Level Codes: You can manually recalculate the low-level codes for the materials involved. This can often be done through transaction codes like CS02 (Change BOM) or CS03 (Display BOM) to ensure that the BOM is correctly defined.
  Review Material Master Data: Check the material master data for any inconsistencies or recent changes that could have affected the low-level code.
  Run MRP: If applicable, run the Material Requirements Planning (MRP) process again to ensure that all materials are correctly planned and that the low-level codes are updated accordingly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling low-level code issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), CS03 (Display BOM), and MD01 (MRP Run).
  SAP Notes: Check SAP Notes for any known issues or patches related to low-level code calculations.
  User Roles: Ensure that you have the necessary authorizations to make changes to BOMs and material master data.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that there are no further impacts on production planning or inventory management.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in material management.