How To Fix CHIP_API656 - Multiple proposals of poor quality, therefore no proposal created

SAP Error Message - Details

• Message type: E = Error

• Message class: CHIP_API - Messages for Generic CHIP Framework

• Message number: 656

• Message text: Multiple proposals of poor quality, therefore no proposal created

Self-Explanatory Message

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• What is the cause and solution for SAP error message CHIP_API656 - Multiple proposals of poor quality, therefore no proposal created ?

  The SAP error message CHIP_API656, which states "Multiple proposals of poor quality, therefore no proposal created," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar planning modules. This error indicates that the system has identified multiple planning proposals (such as forecasts, production plans, or procurement proposals) that do not meet the quality criteria set in the system, leading to the decision not to create any proposals.
  Causes:
  
  Poor Data Quality: The underlying data used for generating proposals may be incomplete, inconsistent, or inaccurate. This can include historical sales data, inventory levels, or other relevant metrics.
  Inadequate Planning Parameters: The planning parameters (like safety stock levels, reorder points, etc.) may not be set correctly, leading to poor-quality proposals.
  Configuration Issues: The configuration settings in the planning area or the planning book may not be optimized, resulting in ineffective proposal generation.
  Demand Fluctuations: Sudden changes in demand patterns that are not reflected in the historical data can lead to poor-quality proposals.
  Multiple Proposals: If the system generates multiple proposals for the same item and they all fail to meet quality standards, it may trigger this error.
  
  Solutions:
  
  Data Validation: Check the quality of the data being used for planning. Ensure that historical data is complete and accurate. Clean up any inconsistencies or gaps in the data.
  Review Planning Parameters: Reassess the planning parameters and settings. Adjust safety stock levels, reorder points, and other relevant parameters to better align with actual demand and supply conditions.
  Configuration Review: Review the configuration of the planning area and planning book. Ensure that they are set up correctly to generate high-quality proposals.
  Analyze Demand Patterns: Look into recent demand patterns and adjust the forecasting methods or parameters accordingly to better capture changes in demand.
  Run Planning Processes Again: After making necessary adjustments, rerun the planning processes to see if the proposals can be generated successfully.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific planning module you are using for additional insights and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like /SAPAPO/SDP94 for demand planning) that can help you analyze and troubleshoot planning issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.