How To Fix WVLB122 - Order date for building load using range of coverage algorithm: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WVLB - Messages for Load Building

• Message number: 122

• Message text: Order date for building load using range of coverage algorithm: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WVLB122 - Order date for building load using range of coverage algorithm: &1 ?

  The SAP error message WVLB122 typically relates to issues with the order date when using the range of coverage algorithm in the context of building load for production planning or materials management. This error can occur in various scenarios, particularly when the system is unable to determine a valid order date based on the parameters set in the planning run.
  Cause:
  
  Invalid Date Range: The order date may fall outside the valid range defined in the planning parameters.
  Configuration Issues: There may be incorrect settings in the planning strategy or the range of coverage algorithm.
  Master Data Issues: Problems with the material master data, such as missing or incorrect lead times, can lead to this error.
  Planning Parameters: The planning parameters set in the system may not align with the requirements for the specific material or order type.
  
  Solution:
  
  Check Date Settings: Review the date settings in the planning run. Ensure that the order date is within the acceptable range.
  Review Configuration: Check the configuration of the range of coverage algorithm and ensure it is set up correctly for the materials being planned.
  Validate Master Data: Ensure that the material master data is complete and accurate, particularly the lead times and other relevant fields.
  Adjust Planning Parameters: Modify the planning parameters to ensure they are appropriate for the materials and the production environment.
  Run Planning Again: After making the necessary adjustments, rerun the planning process to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MD01 (MRP Run) or MD02 (Single-item, single-level planning) to initiate planning runs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on the range of coverage algorithm and production planning to understand the expected configurations and settings.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the root cause of the WVLB122 error and implement a solution to resolve it.