How To Fix /SAPAPO/OM_ERROR2068 - Negative capacity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 068

• Message text: Negative capacity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2068 - Negative capacity ?

  The SAP error message /SAPAPO/OM_ERROR2068 indicates a "Negative capacity" issue in the Advanced Planning and Optimization (APO) module. This error typically arises when the system attempts to allocate or plan resources (like production capacity) that would result in a negative value, which is not permissible.
  Cause:
  
  Capacity Overload: The planned production or demand exceeds the available capacity of a resource (e.g., machine, labor).
  Incorrect Master Data: There may be incorrect or incomplete master data for resources, such as capacity settings, production versions, or resource availability.
  Planning Parameters: The planning parameters might not be set correctly, leading to unrealistic planning scenarios.
  Negative Demand: If there are negative demand values in the planning run, it can lead to negative capacity calculations.
  Resource Allocation Issues: Misallocation of resources or incorrect scheduling can also lead to this error.
  
  Solution:
  
  Check Capacity Settings: Review the capacity settings for the affected resource in the APO system. Ensure that the available capacity is correctly defined and that there are no overlaps or conflicts.
  Review Demand and Supply: Analyze the demand and supply data to ensure that there are no negative values or unrealistic forecasts that could lead to negative capacity.
  Adjust Planning Parameters: Modify the planning parameters to ensure they align with realistic production scenarios. This may include adjusting lot sizes, lead times, or safety stock levels.
  Correct Master Data: Ensure that all relevant master data (e.g., resource master, production versions) is accurate and complete. Update any incorrect entries.
  Run Capacity Planning: After making the necessary adjustments, re-run the capacity planning process to see if the error persists.
  Consult Documentation: Refer to SAP documentation or notes related to this error for any specific patches or updates that may address the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/CC01 (Capacity Planning) or /SAPAPO/OM01 (Order Management) to analyze and manage capacity issues.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for notes in the SAP Support Portal.
  APO Configuration: Ensure that your APO configuration is set up correctly, including the integration with the ERP system, as misconfigurations can lead to capacity issues.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the negative capacity error and implement a solution to resolve it.