How To Fix /SCMB/LDDD100 - Program &1: calculation error (overflow, and so on)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/LDDD -

• Message number: 100

• Message text: Program &1: calculation error (overflow, and so on)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/LDDD100 - Program &1: calculation error (overflow, and so on) ?

  The SAP error message /SCMB/LDDD100 Program &1: calculation error (overflow, and so on) typically occurs in the context of SAP Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) modules. This error indicates that there has been a calculation error, which could be due to various reasons such as data overflow, incorrect data types, or issues with the underlying logic in the program.
  Causes:
  
  Data Overflow: This is the most common cause, where the result of a calculation exceeds the maximum limit that can be stored in the data type being used (e.g., integer overflow).
  Incorrect Data Types: If the data being processed is not in the expected format or type, it can lead to calculation errors.
  Invalid Input Data: If the input data for the calculations is invalid or corrupted, it can cause unexpected results.
  Configuration Issues: Incorrect configuration settings in the system can lead to erroneous calculations.
  Bugs in Custom Code: If there are custom enhancements or modifications in the program, bugs in that code can lead to calculation errors.
  
  Solutions:
  
  Check Input Data: Review the input data for any anomalies or invalid entries that could lead to calculation errors.
  Review Configuration: Ensure that the configuration settings in the relevant modules are correct and align with the business processes.
  Debugging: If you have access to the ABAP code, you can debug the program to identify the exact point of failure and the values being processed at that time.
  Data Type Adjustments: If overflow is suspected, consider changing the data types used in calculations to larger types (e.g., from integer to long integer).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Consult Documentation: Review the documentation for the specific program or transaction to ensure that it is being used correctly.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP SCM/APO that may help in troubleshooting (e.g., /SCMB/LD, /SCMB/LDDS, etc.).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Testing: If possible, replicate the issue in a test environment to better understand the conditions that lead to the error without affecting production data.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.