How To Fix /SAPAPO/CTM2402 - Processing of low-level code &1 <=== End: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM2 -

• Message number: 402

• Message text: Processing of low-level code &1 <=== End: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM2402 - Processing of low-level code &1 <=== End: &2 ?

  The SAP error message /SAPAPO/CTM2402 Processing of low-level code &1 <=== End: &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly during the execution of the Capable-to-Promise (CTP) or the Production Planning (PP) processes. This error is related to the processing of low-level codes in the context of planning and scheduling.
  Cause:
  
  Low-Level Code Issues: The error indicates that there is a problem with the low-level code assigned to a material. Low-level codes are used in the planning process to determine the sequence of production and procurement.
  Data Inconsistencies: There may be inconsistencies in the master data, such as the Bill of Materials (BOM) or routing, which can lead to issues in processing low-level codes.
  Configuration Issues: Incorrect configuration in the planning settings or parameters can also lead to this error.
  Missing or Incorrect Master Data: If the required master data (like materials, BOMs, or routings) is missing or incorrectly set up, it can cause this error.
  
  Solution:
  
  Check Low-Level Codes: Review the low-level codes assigned to the materials involved. Ensure that they are correctly defined and that there are no gaps in the sequence.
  Validate Master Data: Check the master data for the materials involved, including BOMs and routings. Ensure that they are complete and correctly configured.
  Run Consistency Checks: Use transaction codes like /SAPAPO/CTM to run consistency checks on the planning data. This can help identify any inconsistencies that need to be resolved.
  Review Planning Parameters: Check the planning parameters and settings in the APO system to ensure they are correctly configured for your planning scenario.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require assistance from a technical consultant.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CTM for CTP and /SAPAPO/MD for master data management.
  SAP Documentation: Refer to the official SAP documentation for APO and CTP for detailed explanations of low-level codes and their significance in planning.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or a consultant with expertise in SAP APO for further investigation.