How To Fix /SAPAPO/OM_ERROR2330 - Overflow when adding quantities

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 330

• Message text: Overflow when adding quantities

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2330 - Overflow when adding quantities ?

  The SAP error message /SAPAPO/OM_ERROR2330 indicates an overflow issue when adding quantities in the Advanced Planning and Optimization (APO) module. This typically occurs when the system attempts to perform arithmetic operations on quantities that exceed the maximum limit that can be handled by the data type used in the calculations.
  Cause:
  
  Data Type Limitations: The error is often caused by exceeding the maximum value that can be stored in the data type used for quantities. For example, if the system is using a 32-bit integer to store quantities, the maximum value is 2,147,483,647. Any operation that results in a value greater than this will trigger an overflow error.
  Incorrect Data Entry: Sometimes, incorrect or excessive data entry in the planning books or master data can lead to this issue.
  Cumulative Quantities: If cumulative quantities from multiple sources are being added together, it can lead to an overflow if the total exceeds the allowable limit.
  
  Solution:
  
  Check Data Types: Review the data types used for storing quantities in your APO system. If necessary, consider changing the data type to a larger one (e.g., from a 32-bit integer to a 64-bit integer) if your system allows it.
  Data Validation: Implement validation checks to ensure that quantities being entered or calculated do not exceed the maximum limits. This can include checks during data entry or during the planning process.
  Review Planning Books: Check the planning books and master data for any unusually high quantities that may be causing the overflow. Correct any erroneous data entries.
  Aggregate Data: If the overflow is due to cumulative quantities, consider aggregating data in a way that avoids exceeding limits. This may involve breaking down large quantities into smaller, manageable parts.
  Error Handling: Implement error handling in your planning processes to catch and manage overflow errors gracefully, allowing for corrective actions to be taken without disrupting the entire planning process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates to the APO module.
  System Configuration: Review the configuration settings in your APO system to ensure they are optimized for handling large quantities.
  Performance Monitoring: Monitor system performance and data integrity regularly to catch potential issues before they lead to errors.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with SAP support or your technical team for further investigation and assistance.