How To Fix /SAPAPO/MSDP_REL271 - Invalid disaggregation periods

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MSDP_REL -

• Message number: 271

• Message text: Invalid disaggregation periods

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MSDP_REL271 - Invalid disaggregation periods ?

  The SAP error message /SAPAPO/MSDP_REL271 Invalid disaggregation periods typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the disaggregation process in the Supply Network Planning (SNP) or Demand Planning (DP) modules. This error indicates that the system has encountered a problem with the time periods defined for disaggregation, which can lead to inconsistencies in planning data.
  Causes:
  
  Incorrect Time Periods: The disaggregation periods defined in the planning book or data view may not align with the periods available in the planning horizon.
  Missing Data: There may be missing data for the specified periods, which prevents the system from performing disaggregation.
  Configuration Issues: The configuration settings for disaggregation in the planning area may not be set up correctly.
  Data Integrity Issues: There may be inconsistencies or errors in the master data or transaction data that affect the disaggregation process.
  
  Solutions:
  
  Check Time Periods: Verify that the time periods defined for disaggregation are valid and exist within the planning horizon. Ensure that the periods are correctly set up in the planning book.
  Review Data Availability: Ensure that there is sufficient data for the periods in question. Check if the relevant key figures have been populated for the disaggregation periods.
  Configuration Review: Review the configuration settings for the planning area and disaggregation settings. Ensure that the disaggregation profile is correctly assigned and configured.
  Data Consistency Check: Perform a data consistency check to identify any issues with master data or transaction data that may be causing the error.
  Re-run Planning: After making the necessary adjustments, re-run the planning process to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/SDP94 (for planning area) to check and modify the settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  Documentation: Refer to the SAP Help Portal for detailed documentation on disaggregation in SAP APO, which can provide insights into best practices and configuration guidelines.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or APO functional team for further investigation and support.