How To Fix CM_SDM_API026 - Calculation of uncovered demands only makes sense for ordered demands

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SDM_API - Messages of HANA DB 2 ABAP mapping service

• Message number: 026

• Message text: Calculation of uncovered demands only makes sense for ordered demands

Self-Explanatory Message

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• What is the cause and solution for SAP error message CM_SDM_API026 - Calculation of uncovered demands only makes sense for ordered demands ?

  The SAP error message CM_SDM_API026, which states "Calculation of uncovered demands only makes sense for ordered demands," typically occurs in the context of Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) when there is an attempt to calculate uncovered demands without having any ordered demands in the system.
  Cause:
  
  
  No Ordered Demands: The primary cause of this error is that the system is trying to calculate uncovered demands, but there are no existing ordered demands to base this calculation on. Uncovered demand calculations are only relevant when there are actual orders that can be compared against the demand.
  
  
  Incorrect Configuration: There may be a configuration issue in the planning settings or master data that prevents the system from recognizing any ordered demands.
  
  
  Data Integrity Issues: There could be issues with the data integrity, such as missing or incorrect entries in the demand planning tables.
  
  
  Solution:
  
  
  Check Ordered Demands: Verify that there are indeed ordered demands in the system. You can do this by checking the relevant planning books or demand planning views to ensure that there are orders present.
  
  
  Review Planning Settings: Ensure that the planning settings are correctly configured to allow for the calculation of uncovered demands. This may involve checking the planning version, planning area, and other related settings.
  
  
  Data Validation: Conduct a thorough check of the master data and transaction data to ensure that all necessary entries are present and correctly configured. This includes checking for any missing orders or incorrect demand entries.
  
  
  Re-run the Calculation: After ensuring that there are ordered demands present, re-run the calculation for uncovered demands. This may involve executing the relevant planning function or transaction again.
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or support resources for further guidance on the specific context in which the error occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 (for demand planning) or /SAPAPO/SDP94N (for newer versions) to analyze demand and supply data.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the CM_SDM_API026 error and successfully calculate uncovered demands in your SAP system.